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3 years ago

12

(x-4)^2-9=0 solve for x

1 answer:

Snowcat [4.5K]3 years ago

5 0

Answer:

7

Step-by-step explanation:

(x-4)^2-9=0

(x-4)^2=9

(x-4)=3

x=3+4

X=7

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