Find the domain of x in the expression.
?

?

A.
B.
C.
D.
E.

Answer: E

Mathematics

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Find the x- and y-intercepts for the equation. Then graph the equation.16y - 4x = -8

A. , 

B. , 

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Multiply the polynomials.(x2 - 4)(x2 + x - 2)

A. x4 + x3 - 6x2 - 4x + 8 B. x4 + x3 - 4x + 8 C. x4 - 4x2 - 4x + 8 D. x4 + x3 + 6x2 - 4x + 8

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Provide an appropriate response.Write 3 ? 3 ? 5 ? 5 ? 5 using exponents.

A. 32 ? 53 B. 2(3) ? 3(5) C. 35 ? 55 D. 3 ? 5

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Find the real solutions of the equation by factoring.20x3 + 100x2 + 120x = 0

A. {-3, -2}
B. {- , -2}
C. {0, 3, 2}
D. {0, -3, -2}

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Mathematics