(2x+3y) ² (2x - 3y)² = 24xy
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Answered by
6
Answer:
To get the Answer We Need The Substitution Sign (-) Then only we will get 24xy
Step-by-step explanation:
Given , (2x+3y)²-(2x - 3y)²
We know That a²-b² = (a+b)(a-b)
Therefore,(2x+3y)²-(2x - 3y)²
=(2x+3y+2x-3y)[2x+3y-(2x-3y)]
=4x(2x-2x+3y+3y)
=4x(6y)
=24xy
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3
Answer:
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