berries18 berries18

10-06-2018
Mathematics

contestada

(x+2)2=3(x+2) Foil method

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broadwayjess broadwayjess

10-06-2018

You have to distribute...
(2)(x) + (2)(2) = (3)(x) + (3)(2) =
2x + 4 = 3x + 6

Then solve for x...
2x + 4 = 3x + 6
-2x -2x
4 = 1x + 6
-6 -6
-2/1 = 1x/1
-2 = x

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Rcoolisawesome Rcoolisawesome

10-06-2018

First you distribute and then you solve which gives you x=-2.
Hope this helps.

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