Multiply.(x - 6y)(x - 12y)
A. x2 - 18xy - 18y2
B. x2 - 18xy + 72y2
C. x - 18xy + 72y
D. x2 - 21xy + 72y2
Answer: B
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Factor completely. If the polynomial is prime, state so.512p3 + 1
A. (8p + 1)(64p2 + 8p + 1) B. (8p + 1)(64p2 - 8p - 1) C. (8p + 1)(64p2 - 8p + 1) D. (8p + 1)(64p2 + 1)
Determine whether or not the function is one-to-one.{(1, 27), (2, 40), (3, 55), (4, 55), (5, 21)}
A. Yes B. No
Solve the logarithmic equation. Be sure to reject any value that is not in the domain of the original logarithmic expressions. Give the exact answer.log2(7x - 2) = log2(2x + 5)
A.
B. {3}
C. ?
D.
Find the zeros of the polynomial function and state the multiplicity of each.f(x) = (x2 - 4)3
A. x = 2, multiplicity 3 ; x = -2, multiplicity 3 B. x = - 4, multiplicity 3 C. x = 2, multiplicity 3 D. x = 2, multiplicity 5 ; x = -2, multiplicity 5