Use the rules for exponents to rewrite the expression and then evaluate the new expression. 
A. 
B. -4
C. 2
D. - 
Answer: A
Mathematics
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Find the indicated composite for the pair of functions.f(x) = 4x2 + 2x + 7; g(x) = 2x - 3Find (g?f)(x).
A. 4x2 + 4x + 11 B. 8x2 + 4x + 11 C. 8x2 + 4x + 17 D. 4x2 + 2x + 4
Mathematics
Use the factor theorem to determine whether the first quantity is a factor of the second quantity.-2x3 + 9x2 - 6x + 8, x + 4
A. Yes B. No
Mathematics
Factor the trinomial, if possible.4x3 + 8x2 - 60x
A. 4x(x - 3)(x + 5) B. (4x2 + 12x)(x - 5) C. 4x(x + 3)(x - 5) D. (x - 3)(4x2 + 20)
Mathematics
Fill in the blank with the appropriate measurement relationship.1 yd = 
ft
Fill in the blank(s) with the appropriate word(s).
Mathematics