(3x - 4y)²? pls tell
Answers
Answered by
1
Answer:
(3x - 4y) ²
= (3x) ² -2*3x*4y +( 4y)²
= 9x² - 24xy + 16y²
Answered by
1
Step-by-step explanation:
(3x - 4y)²
(3x)²+(-4y)²- 2(3x)(-4y)
9x² + 16²+ 24xy
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