Question

Find the value of (X2+y2) (x-y) where x= 2√3 , and y= √3.​

Answer 1

Step-by-step explanation:

(2√3^2+√3^2) (2√3-√3)

(4×3+3) (2√3-√3)

(12+3) (2√3-√3)

24√3-12√3+6√3-3√3

12√3+3√3

15√3