If 2x+3y=8 and xy=-1,then find a) (2x-3y)^2 b) (2x+3y) (2x-3y) Let's – InterviewSolution

1.	If 2x+3y=8 and xy=-1,then find a) (2x-3y)^2 b) (2x+3y) (2x-3y) Let's see who solve this question
Answer» 2x+3y=8 & xy=2. So USING identity (a+b)²=a²+b²+2ab (2x+3y)²=(2x)²+(3y) .Step-by-step explanation:Bata diya AB Meara answer BRILLIANT MARK kar de.

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