Mathematics, 21.07.2021 08:50 jpyperofficialp2z5xs

If x=(2a-3b),y=(2a+3b)and z=9bsquare -4absquare, show that xy+z=0

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If x=(2a-3b),y=(2a+3b)and z=9bsquare -4absquare, show that xy+z=0​

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If x=(2a-3b),y=(2a+3b)and z=9bsquare -4absquare, show that xy+z=0