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(2x+3)^2=(2x+3)(x+9)
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4 votes
(2x+3)^2=(2x+3)(x+9)

User Ibrahim Arief
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2 Answers

5 votes
4x+6=2x.x +18x+3x+27
4x+6=2x.x+21x+27
-2x.x=17x+21
x.x=17x+21
———
-2
x.x=81
x=9 or-9
User Sergiobuj
by
8.1k points
4 votes

Answer:

x = 6

x = - 3/2

User JonnyBoy
by
7.2k points
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