Factor the four-term polynomial by grouping.xy + y + 6x + 6
A. (6x + 6)(y + 1)
B. (x + 6)(y + 1)
C. (x + 1)(y + 6)
D. (x + 1)(6y + 6)
Answer: C
Mathematics
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A. 5i - j B. 5i - 2j C. i - 5j D. 11i + j
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Use the product rule to simplify the expression. Write the result using exponents.x7 ? x8
A. x16 B. x7 C. x8 D. x15
Mathematics
Find a rational zero of the polynomial function and use it to find all the zeros of the function.f(x) = x3 + 2x2 - 9x - 18
A. {-2} B. {-3, 2, 3} C. {-3} D. {-3, -2, 3}
Mathematics
Simplify. Assume that no radicands were formed by raising negative quantities to even powers.
A. 
B. 
C. 21
D. 
Mathematics