Add the polynomials. Express your answer in standard form.(6y3 + 2y2) + (2y3 + 9y2)
A. 19y10
B. 8y6 + 11y4
C. 19y5
D. 8y3 + 11y2
Answer: D
Mathematics
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If you have the following function f ( x ) = 9x + 7, compute f (1), f (-3), f (4), f (-6).
A. f (1) = 19, f (-3) = -22, f (4) = 46, f (-6) = -49 B. f (1) = 16, f (-3) = -20, f (4) = 43, f (-6) = -47 C. f (1) = 15, f (-3) = -19, f (4) = 42, f (-6) = -46 D. f (1) = 17, f (-3) = -21, f (4) = 44, f (-6) = -48 E. f (1) = -16, f (-3) = 20, f (4) = - 43, f (-6) = 47
Mathematics
Factor the binomial that is a difference of squares. If prime, so state.25y4 - 64
A. (5y2 + 8)(5y2 - 8) B. (5y2 + 8)2 C. prime D. (5y2 - 8)2
Mathematics
Evaluate the determinant by inspection.
A. 9 B. -2 C. 0 D. -1654
Mathematics
Solve for x.5x = 
A. {-4}
B. 
C. {4}
D. 
Mathematics