Question

Find the value of 85^3+15^3 divided by 85^2+15^2-85×15

Answer 1

Answer:

100

Step-by-step explanation:

Let 85=x and 15=y

then given expression

=(x³+y³)/(x²+y²-xy)

=(x+y)*(x²+y²-xy)/(x²+y²-xy)

=x+y

putting values of x and y

the result=x+y=85+15

=100