Decide whether or not the number is a zero of the polynomial.P(x) = x4 + 6x2 - 135; 3

A. Yes
B. No


Answer: A

Mathematics

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Find the length of the curve.The line segment r = 4 sec ?, 0 ? ? ? 

A. 4
B.
C. 4 ln
D. 2( + ln( + 1))

Mathematics

Evaluate the integral.

A. ln + C
B. -5 ln + C
C. - 2 ln + C
D.  ln + C

Mathematics

Verify the identity. = tan(3?) 

What will be an ideal response?

Mathematics

Factor the trinomial.x2 - 5x - 36

A. (x - 4)(x + 1) B. (x - 36)(x + 1) C. (x - 4)(x + 9) D. (x + 4)(x - 9)

Mathematics