Use synthetic division to determine whether x - c is a factor of the given polynomial.x3 + 13x2 + 31x - 45; x - 5
A. Yes
B. No
Answer: B
Mathematics
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Factor the special products, which are the sum or difference of two perfect cubes.343y3 - 512
A. (7y - 8)3 B. (7y - 8)(49y2 + 56y + 64) C. Prime D. (7y - 8)(49y2 + 64)
Mathematics
Complete the factoring.-16z5 = -8z2( )
A. 128z B. 2z3 C. -2z3 D. 2z2
Mathematics
Solve the problem.If cos ? = - , and ? terminates in quadrant II, then find cos 2?.
A.
B. -
C. -
D.
Mathematics
Solve the problem.A recipe calls for cup of milk. How much milk should be used to make
of the recipe?
A. cup
B. cup
C. cup
D. cup
Mathematics