Question

show that (-8/9×1/-5)+(-8/9×-7/11)=-8/9×(1/-5+ -7/11)

Answer 1

-8/9(1/5+7/11)
9/40+88/63
=1/10+22/7
23/17

Answer 2

Answer:

solve:(-8/9×1/-5)+(-8/9×-7/11)=-8×(1/-5+-7/11).