Question

Find third proportional to:
a-b and a^2-b^2

Answer 1

(a - b)  / (a² - b²)    =  (a² - b²) / X

X = (a² - b²)² / (a - b) = (a+b) (a² - b²)

Answer 2

Step-by-step explanation:

I hope this helps you...