therealmarquel93 therealmarquel93

24-10-2019
Mathematics

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Square the binomial
(2x - 3)²

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joshphillies2ow1cdk joshphillies2ow1cdk

24-10-2019

Step-by-step explanation:

Change it into this

(2x-3)(2x-3)

Then multiply the insides and outsides and add them

(2x*2x) + (2x* -3) + (-3*2x) + (-3*-3)

Simplify

4x^2 - 6x -6x + 9

Simplify again

4x^2 - 12x + 9

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