Find the perfect square -6x=3x^2+9

asked Apr 21, 2022 58.8k views

4 votes

Find the perfect square
-6x=3x^2+9

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4 votes

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WestAce answered Apr 21, 2022

3.7k points

2 votes

Answer:

$- 6x = 3 {x}^(2) + 9 \\ 3 {x}^(2) + 6x + 9 = 0 \\ {x}^(2) + 2x + 3 = 0 \\ so \\ ether \: x = - 2 \\ or \: x = 1$

Iwgx answered Apr 25, 2022

by Iwgx

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