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Help meee. Multiply the polynomials. (3x2 + 3x + 5)(6x + 4) A. 18x2 + 6x2 + 42x+ 20 B. 18x2 + 30x2 + 42x - 20 C. 18x2 + 30x2 + 2x - 20 D. 18x3 + 30x2 + 42x + 20
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Help meee. Multiply the polynomials.

(3x2 + 3x + 5)(6x + 4)
A. 18x2 + 6x2 + 42x+ 20
B. 18x2 + 30x2 + 42x - 20
C. 18x2 + 30x2 + 2x - 20
D. 18x3 + 30x2 + 42x + 20

User Pedrog
by
8.4k points

1 Answer

5 votes
so even just multiplying 3x2 by 6x we know it has to be D because it’s the inly one with 18x3 but i went ahead and worked out the whole problem using the box method

it’s in the attached picture
Help meee. Multiply the polynomials. (3x2 + 3x + 5)(6x + 4) A. 18x2 + 6x2 + 42x+ 20 B-example-1
User Sigmund
by
8.2k points
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