Doris work 8 hours a day at $10.25 per hour. She had jury duty 2 days and was paid $12.00 for one day and $20.00 the other day f
1 answer:
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Step 2: She did not simplify under the square root correctly
under the square root:
(-6)^2 =36
and -4(5)(-8) =160
therefore under the square root it needs to be square root of 36+160 which is square root of 196.
That answer is 14 when square rooted
