a)x−y+2(x−y) =(x−y)+2(x−y =(x−y)(1+2) =3(x−y) b) x+2+x²+2x =(x²+x)+(2x+2) =x(x+1)+2(x+1) =(x+2)(x+1) Reply
a) `x-y+2(x-y)` `= (x-y)+2(x-y)` `= (x-y)(1+2)` `= 3(x-y)` b) `x+2+x²+2x` `= (x²+x)+(2x+2)` `= x(x+1)+2(x+1)` `= (x+2)(x+1)` Reply
a)x−y+2(x−y)
=(x−y)+2(x−y
=(x−y)(1+2)
=3(x−y)
b) x+2+x²+2x
=(x²+x)+(2x+2)
=x(x+1)+2(x+1)
=(x+2)(x+1)
a) `x-y+2(x-y)`
`= (x-y)+2(x-y)`
`= (x-y)(1+2)`
`= 3(x-y)`
b) `x+2+x²+2x`
`= (x²+x)+(2x+2)`
`= x(x+1)+2(x+1)`
`= (x+2)(x+1)`