Factor completely. If the polynomial cannot be factored, write "prime."z5- 625z
A. z(z + 5)2(z - 5)2
B. z(z2 + 25)(z + 5)(z - 5)
C. z(z2 + 25)(z2 - 25)
D. Prime
Answer: B
Mathematics
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Multiply. Assume all variables represent nonnegative real numbers.
(
- 
)
A. x - 3x3 
B. x - 9x
C. x - 27x 
D. x - 3x 
Mathematics
Find the slope of the curve at the point indicated.y = 10x - x2, x = 6
A. 12 B. -26 C. 10 D. -2
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Use radical notation to rewrite the expression. Simplify, if possible.(-8)1/3
A. -2
B. -2
C. - 
D. 2
Mathematics
Factor the trinomial completely. If the polynomial cannot be factored, write "prime."8x2 - 120x + 432
A. (x + 9)(8x + 48) B. 8(x - 9)(x - 6) C. 8(x + 9)(x + 6) D. (8x + 9)(x + 6)
Mathematics