Step-by-step explanation:
She made a sign error when multiplying and should have had 256 as a final answer.
Answer:
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Step-by-step explanation:
Answer:
if the area is 7 then the total side length is sqrt 7. 2 is also sqrt 4 so x pretty much equals sqrt 3. this equation is a typo, as sqrt isn't a solution. moreover if you factor the square, it will equal x squared plus 4x plus 4.
Use photo math because you want calculator help not a human may be bad just use a calculator
