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Solve for x. x^2 - 12x + 36 = 0
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2 votes
Solve for x.
x^2 - 12x + 36 = 0

User AAndrei
by
3.7k points

2 Answers

2 votes

Answer:
x=6

Factor left side of equation


(x-6)(x-6)=0

Set factors equal to 0


x-6=0
or
x-6=0


x=6

User Malvon
by
2.8k points
5 votes

Answer:


{x}^(2) - 12x + 36 \\ {x}^(2) - 6x - 6x + 36 \\ x(x - 6) - 6(x - 6) \\ (x - 6)(x - 6) \\ \\ \\ x - 6 = 0 \\ x = 6 \\ \\ x - 6 = 0 \\ x = 6

User Anand B
by
3.8k points
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