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A square room has an area of 196 sq ft. What is the length of a side of the room?

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If If there are two solutions: and . there are two solutions: If there are two solutions: and . and If there are two solutions: and . .

A) True
B) False

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To solve a quadratic equation by completing the square you add the __________ of 1/2 the coefficient of x to both sides of the equation.

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Solve the quadratic equation by using the square root property. Solve the quadratic equation by using the square root property.

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Multiply the radicals and simplify. Multiply the radicals and simplify. A) B) C) D)


A) Multiply the radicals and simplify. A) B) C) D)
B) Multiply the radicals and simplify. A) B) C) D)
C) Multiply the radicals and simplify. A) B) C) D)
D) Multiply the radicals and simplify. A) B) C) D)

E) C) and D)
F) B) and C)

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Solve the quadratic equation by using the square root property. Solve the quadratic equation by using the square root property.

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Simplify the radical then approximate it to two decimal places. Simplify the radical then approximate it to two decimal places. A) 50.91 B) 8.49 C) 50.91 D) 8.49


A) Simplify the radical then approximate it to two decimal places. A) 50.91 B) 8.49 C) 50.91 D) 8.49 50.91
B) Simplify the radical then approximate it to two decimal places. A) 50.91 B) 8.49 C) 50.91 D) 8.49 8.49
C) Simplify the radical then approximate it to two decimal places. A) 50.91 B) 8.49 C) 50.91 D) 8.49 50.91
D) Simplify the radical then approximate it to two decimal places. A) 50.91 B) 8.49 C) 50.91 D) 8.49 8.49

E) B) and C)
F) A) and D)

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Solve the quadratic equation. Give both the exact solution(s) and solution(s) rounded to two decimal places. Solve the quadratic equation. Give both the exact solution(s) and solution(s) rounded to two decimal places. A) B) C) D) no solution


A) Solve the quadratic equation. Give both the exact solution(s) and solution(s) rounded to two decimal places. A) B) C) D) no solution
B) Solve the quadratic equation. Give both the exact solution(s) and solution(s) rounded to two decimal places. A) B) C) D) no solution
C) Solve the quadratic equation. Give both the exact solution(s) and solution(s) rounded to two decimal places. A) B) C) D) no solution
D) no solution

E) A) and B)
F) C) and D)

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The profit P in dollars that you earn from selling n cupcakes is given by The profit P in dollars that you earn from selling n cupcakes is given by . If you want your profit to be $8 how many cupcakes should you sell? . If you want your profit to be $8 how many cupcakes should you sell?

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If two radical expressions are ready to be added or subtracted the expressions are __________.

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Rationalize the denominator and simplify. Rationalize the denominator and simplify. A) B) C) D)


A) Rationalize the denominator and simplify. A) B) C) D)
B) Rationalize the denominator and simplify. A) B) C) D)
C) Rationalize the denominator and simplify. A) B) C) D)
D) Rationalize the denominator and simplify. A) B) C) D)

E) None of the above
F) A) and B)

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A ball is thrown from a roof. Its height in feet is described by the equation A ball is thrown from a roof. Its height in feet is described by the equation t seconds after launch. When is the ball at a height of 64 feet? A) sec B) 3 sec C) sec t seconds after launch. When is the ball at a height of 64 feet?


A) A ball is thrown from a roof. Its height in feet is described by the equation t seconds after launch. When is the ball at a height of 64 feet? A) sec B) 3 sec C) sec sec
B) 3 sec
C) A ball is thrown from a roof. Its height in feet is described by the equation t seconds after launch. When is the ball at a height of 64 feet? A) sec B) 3 sec C) sec sec

D) A) and B)
E) A) and C)

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Solve the quadratic equation by using the square root property. Solve the quadratic equation by using the square root property.

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Use the Pythagorean Theorem to solve for the unknown side of the right triangle. Round to two decimal places. Use the Pythagorean Theorem to solve for the unknown side of the right triangle. Round to two decimal places.

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Solve the radical equation. Solve the radical equation. A) B) C) D) no solution


A) Solve the radical equation. A) B) C) D) no solution
B) Solve the radical equation. A) B) C) D) no solution
C) Solve the radical equation. A) B) C) D) no solution
D) no solution

E) B) and C)
F) A) and B)

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To rationalize the denominator means to get rid of radical expressions in the numerator.

A) True
B) False

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Evaluate the radical expression for the given value of the variable. If the square root does not exist write not real as the answer. Evaluate the radical expression for the given value of the variable. If the square root does not exist write not real as the answer. for for Evaluate the radical expression for the given value of the variable. If the square root does not exist write not real as the answer. for

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Solve the quadratic equation. Give both the exact solution(s) and solution(s) rounded to two decimal places. Solve the quadratic equation. Give both the exact solution(s) and solution(s) rounded to two decimal places. A) B) C) D) no solution


A) Solve the quadratic equation. Give both the exact solution(s) and solution(s) rounded to two decimal places. A) B) C) D) no solution
B) Solve the quadratic equation. Give both the exact solution(s) and solution(s) rounded to two decimal places. A) B) C) D) no solution
C) Solve the quadratic equation. Give both the exact solution(s) and solution(s) rounded to two decimal places. A) B) C) D) no solution
D) no solution

E) A) and B)
F) B) and D)

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Is the given value of the variable a solution of the radical equation? Is the given value of the variable a solution of the radical equation? A) yes B) no


A) yes
B) no

C) A) and B)
D) undefined

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If a ball is dropped from a height of h feet it takes t seconds to hit the ground which is modeled by the equation If a ball is dropped from a height of h feet it takes t seconds to hit the ground which is modeled by the equation . How long will it take the ball to hit the ground when it is dropped from 90 feet? Round to two decimal places if necessary. . How long will it take the ball to hit the ground when it is dropped from 90 feet? Round to two decimal places if necessary.

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