mtinoco
23.09.2020 •
Mathematics
Are (x+y)2 and x2+y2 equal? why or why not?
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Ответ:
Ответ:
They are not equal because if you distribute the 2 to the x and y on the 1st question you get 2x+2y which is not the same as x2+y2
Hope it helps comment for any questions!
Ответ:
$530.50 - $193 = $337.5
$337.5 ÷ 4.5 = $75