Respuesta :
Answer:
1) a+b(x)+a+(y)
b) a+b(x)-a-b(y)
2)p-q(r)-p-q(s)
b)r-2r(s)+r-2t(t)
Step-by-step explanation:
1) ax+bx+ay+by
a+b(x)+a+b(y)
b) ax+bx-ay-by
a+b(x)-a-b(y)
2) pr-ps+qr-qs
pr+qr-ps-qs
p+q(r)-p-q(s)
b) rs-2rs+rt-2t^2
r-2r(s)+r-2t(t)
Hope this helps ;) ❤❤❤
Answer:
Step-by-step explanation:
a)Use distributive property
ax + bx + ay + by = x(a + b) + y(a + b)
= (a + b) (x + y)
b) ax + bx - ay - by = x(a + b) - y (a +b)
= (a +b) (x - y)
2)
a) pr - ps + qr - qs = p (r - s) + q( r - s)
= (r -s )( p + q)