What is the product of the polynomials below? (7x + 2x+4)(2x+5)
A. 14x2 + 39X2 +18x + 20
B. 14x2 + 39 x +18x+9
C. 14x2 +39x2 + 2x + 20
D. 14x +39x2 + 2x +9
SUBMIT

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