Solve: x+2 x−2 = 7 2
Answers
Answered by
1
Answer:
x=2
Step-by-step explanation:
(x+2)(x-2)=0
x^2-2x+2x-4=0
x^2=4
x=2
Answered by
5
Answer:
x+2x -2 = 72
3x-2 = 72
3x = 72+2
3x = 74
x = 74/3
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