Question

(1) 6(x + 2y)3 + 8(x + 2y)2​

Answer 1

Answer:

34x + 68y.............

Answer 2

Answer:

=18(x+2y) + 16(x+2y)

=2{9(x+2y) + 8(x+2y)

= 2{9x + 18y + 8x +16y}

=2{17x + 34y}

=2×17(x + 2y)

=34(x +2y) {ans}