Find a polynomial in factored form for the shaded area. Leave ? in your answer where appropriate.

A. 4x2(9x4 - ?)
B. 4x2(9 - ?)
C. 2x2(18 - ?)
D. x2(36 - 4?)


Answer: B

Mathematics

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Find the derivative of the function.y = (7x + 8)3 + -1

A. (7x + 8)2 - -2
B. (7x)2 - -2
C. (7x + 8)2 - -2
D. (7x + 8)2 + -2

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Evaluate by correctly positioning the decimal point.43.973 ÷ 10-3

A. 0.043973 B. 4,397,300 C. 439,730 D. 43,973

Mathematics

Evaluate using substitution.

Mathematics

Solve.A town has a population of 2000 people and is increasing by 9% every year. What will the population be at the end of 8 years?

A. 4344 people B. 3440 people C. 3656 people D. 3985 people

Mathematics