8. Square of 3x – 4y is
(1 Point)
05
09
O 9x2 - 16y2
them
6.72
o 9x2 + 1672 – 24xy
O
9
9x2 + 16v2 + 24xy
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(3x - 4y)²
= 9x² + 16y² - 2( 3x * 4y)
= 9x² + 16y² -24xy
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