Question

If x+y=10 and x-y=6 the value of (x3-y3) is

Answer 1

Answer:

Step-by-step explanation:

-520

Answer 2

Concept Introduction:-

It is a type of mathematics where letters and symbols are used to represent numbers.

Given:-

We have been given x plus y equal to 10 and x minus y equal to 6

To Find:-

We have to find x cube minus y cube

Solution:-

According to the problem

Adding the first two equations we get 2x equals 16

X=8

Y=2

x^3 - y^3

= 8^3 – 2^3

=512-8

=504

Final Answer:-

The final answer is 504

#SPJ2