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(3x2 + 2x + 7x3) + (10x2 + 6x + 9) A) 7x3 + 13x2 + 8x + 9 B) 7x3 + 30x2 + 12x + 9 C) 13x2 + 8x + 16x3 D) 13x4 + 7x3 + 8x2 + 9

(3x2 + 2x + 7x3) + (10x2 + 6x + 9) A) 7x3 + 13x2 + 8x + 9 B) 7x3 + 30x2 + 12x + 9 C) 13x2 + 8x + 16x3 D) 13x4 + 7x3 + 8x2 + 9
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3 votes
(3x2 + 2x + 7x3) + (10x2 + 6x + 9)

A) 7x3 + 13x2 + 8x + 9
B) 7x3 + 30x2 + 12x + 9
C) 13x2 + 8x + 16x3
D) 13x4 + 7x3 + 8x2 + 9

asked
User Stine
by
8.0k points

2 Answers

4 votes
The answer to this question is letter B
answered
User PMan
by
8.0k points
4 votes

Answer: A

Explanation:

answered
User MatejG
by
8.4k points
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