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Mathematics
Micah Knox
9 December, 04:15
Explain why the equation (x-4) 2-28=8
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Terrell Stout
9 December, 05:32
0
x=10 or x=-2
Step-by-step explanation:
add 28 to both sides
(x-4) ^2=36
sqrt both sides
remember to get positive and negative roots
x-4=+/-6
add 4 to both sides
x=4+/-6
x=4+6 or x=4-6
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