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I need help with this please
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3 votes
I need help with this please

I need help with this please-example-1
User Blackecho
by
3.8k points

2 Answers

6 votes

Answer:

the answer is B. 9x^2 + 6x+1

User Uhfocuz
by
4.7k points
4 votes

Answer:

B) 9x² + 6x + 1

Explanation:

use the FOIL method:

(3x + 1)(3x + 1)

F: 3x(3x) = 9x²

O: 3x(1) = 3x

I: 3x(1) = 3x

L: 1(1) = 1

combine the 'like terms' in the middle to get 6x

answer: 9x² + 6x + 1

User Sannu
by
4.2k points
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