Multiply the polynomial functions.f(x) = 3x2 - 4; g(x) = 9x4 + 12x2 + 16
A. (fg)(x) = 27x6 - 64
B. (fg)(x) = 27x6 + 64
C. (fg)(x) = 27x6 + 48x4 - 64
D. (fg)(x) = 9x6 + 64
Answer: A
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Find the product.7x2 y(-9x6y + 6x3)
A. -63xy + 42x B. -63x8y2 + 42x5 C. -63x8y2 + 42x5y D. -63x8y2 + 6x3
Divide. Express your answer in simplest form.
÷ 
A. 
B. -1
C. 
D. 
Provide an appropriate response.When completing a check stub, to arrive at the ending balance, take the beginning balance and:
A. subtract the check and the deposit B. add the check and subtract the deposit C. subtract the check and add the deposit D. add the deposit and the check
Make an approximate conversion as indicated. Round to the nearest tenth. The precise value of your approximation will depend on the conversion path that you choose.3.8 ft = 
cm
A. 149.6 cm B. 9.7 cm C. 96.5 cm D. 114.0 cm