Solve by using the square root property.2x2 = 26

A. x = 14
B. x = ±13
C. x = ±
D. x = 13

Answer: C

Mathematics

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Graph the equation.9(x + 2)2 + 16(y - 1)2 = 144

A.

B.

C.

D.

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Solve for the specified variable. Assume that all other variables are nonzero.P = ; for Q

A. Q = ± 
B. Q = 
C. Q = ± 
D. Q = 

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Perform the indicated operation. + 

A.
B.
C. 0
D.

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Solve the system of equations by the substitution method. Check your solutions. For any dependent equations, write your answer in ordered pair form.

A. {(5, 4), (4, 5)} B. {(-5, -4), (-4, -5)} C. {(-5, 4), (-4, 5)} D. {(5, -4), (4, -5)}

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