Find the root.

A. 7
B. 18
C. 49
D. Not a real number


Answer: A

Mathematics

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Solve the following system of equations by graphing. Round your answers to two decimal places.

What will be an ideal response?

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Find an antiderivative of the given function.x7 - 

A. 7x6 + 
B.  + 
C.  - 
D.  - 

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Find the sum of the finite geometric series using a formula.12 + 36 + 108 + 324 + 972

A. 480 B. 1452 C. 2460 D. 93

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Factor completely. If the polynomial is prime, so state.16x2 - 25y2

A. (4x + 5y)(4x - 5y) B. (4x + 5y)2 C. (4x - 5y)2 D. prime

Mathematics