Which one of the following expressions is equal to 64x2+9y2-48xy?
(8x+3y)?
(5x+y)?
(8x-3y)2
(5x-2y)2
Answers
Answered by
2
Answer:
(C). (8x - 3y)²
Step-by-step explanation:
a² ± 2ab + b² = (a ± b)²
64x² - 48xy + 9y² =
(8x)² - 2(8x)(3y) + (3y)² = (8x - 3y)²
Answered by
0
Answer:
(8x-3y)2
Step-by-step explanation:
answers fo the qusstion
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