Question

plz solve it as fast as possible.​

Answer 1

Answer:

a/b=3/4

a3 +2ab2=123

2a2b +b3=136

1+2b2/a2=123

2b/a+b/a=136

136+136*2b2/a2=123*2b/a+123*b/a3

136+272b/a2=246b/a2+123b/a

b/a-4/3=0 a=3,b=4

So, a/b=3/4