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Sedbober [7]
3 years ago
11

Solve equation using square roots (x-1)^2=4

Mathematics
1 answer:
Aneli [31]3 years ago
4 0
X is equal 3. to do this, you do reverse of order of operations. So this means that you would to the 'times 2' first by dividing 4 by 2 to make it 2. then, in the parenthesis, since there is a 'minus 1', therefore you are going to add 1+2 which equals three.  <span />
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