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(2x+3y) ² (2x - 3y)² = 24xy |
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Answer» To GET the Answer We Need The Substitution SIGN (-) Then only we will get 24xyStep-by-step explanation:Given , (2x+3Y)²-(2x - 3y)²We 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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