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Expand (2x+ 3)² Please guys​
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3 votes
Expand (2x+ 3)² Please guys​

User Pregmatch
by
4.5k points

1 Answer

5 votes

Answer:

4x^2 + 12x + 9.

Explanation:

(2x+3)^2

= (2x+3)(2x+3)

= 2x(2x+3)+3(2x+3)

= 4x^2 + 6x + 6x + 9

= 4x^2 + 12x + 9.

User Trina
by
4.4k points
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