Solve the following:7x³+8y³-(4x+3y)(16x²-12xy+9y²)

1.	Solve the following:7x³+8y³-(4x+3y)(16x²-12xy+9y²)
Answer» Answer7x 3 +8y 3 −(4x+3y)(16x 2 −12xy+9y 2 )=7x 3 +8y 3 −(4x+3y)[(4x) 2 −4x×3y+(3y) 2 ]=7x 3 +8y 3 −(64x 3 +27y 3 )=−57x 3 −19y 3 K

Discussion