Mathematics, 18.11.2019 15:31, SallyMarquez1201

The product of a + 3 and –2a2 + 15a + 6 is –2a3 + xa2 + 51a + 18. what is the value of x?
a. 3
b. 9
c. 12
d. 15

Answers: 3

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The product of a + 3 and –2a2 + 15a + 6 is –2a3 + xa2 + 51a + 18. what is the value of x?
a....