Use the formula for 
to evaluate the expression.
A. 2
B. 2520
C. 5040
D. 1
Answer: C
Mathematics
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Mathematics
Solve the problem.Only one of the following equations does not require Step 1 of the method for completing the square. Which one is it?
A. x2 - x = 6 B. (2x - 5)(x - 6) = 0 C. (2x - 5)2 = 6 D. 2x2 - 5x - 6 = 0
Mathematics
Solve the problem.What pair of integers would be used to rewrite the middle term when factoring 72x2 - 72x + 16 by grouping?
A. -48, -24 B. 72, -16 C. 48, 24 D. -72, 16
Mathematics
Factor the polynomial by removing any common monomial factor.9x4 + 24x3 + 30x2 - 3x
A. 3x(3x3 + 8x2 - 10x - 1) B. 3x(3x3 + 8x2 + 10x - 1) C. 3x2(3x2 + 8x + 10) D. 3(3x4 + 8x3 + 10x2 - x)
Mathematics