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Multiply and simplify completely ( 3x - 1 ) (3x + 1)
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5 votes
Multiply and simplify completely ( 3x - 1 ) (3x + 1)

User Ensonic
by
7.2k points

2 Answers

1 vote

Answer:

Explanation:

Multiply (3x - 1) * (3x + 1)

= 9(x)^2 + 3x - 3x -1

= 9(x)^2 - 1

User Climbatize
by
7.5k points
5 votes

Answer:

9x^2-1

Explanation:

User ASHISH R
by
7.4k points
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