Question

a) ax + bx + ay + by b) 2ab + a2b - 2b - ab

c) x2y - xy + 2x2y - 2xy
Please solve these questions its urgent please

Answer 1

a)

ax+bx+ay+by

=ax+ay+bx+by

=a(x+y)+b(x+y)

=(a+b)(x+y)

b)

2ab+a²b-2b-ab

=2ab-2b+a²b-ab

=2b(a-1)+ab(a-1)

=(2b+ab)(a-1)

c)

x²y-xy+2x²y-2xy

=x²y+2x²y-xy-2xy

=3xy²-3xy

=3xy(y-1)

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Answer 2

Step-by-step explanation:

a) ax+bx+ay+by

=ax+ay+bx+by

=a(x+y)+b(x+y)

=(a+b)(x+y)

b) 2ab+a²b-2b-ab

=2ab-2b+a²b-ab

=2b(a-1)+ab(a-1)

=(2b+ab)(a-1)

c) x²y-xy+2x²y-2xy

=x²y+2x²y-xy-2xy

=3xy²-3xy

=3xy(y-1)