Question

please help me in this question and solve plzzzzzzz​

Answer 1

Step-by-step explanation:

Hope this helps you.

Answer 2

Step-by-step explanation:

Using formula

Using formulaa²- b² = (a - b) (a+b)

a = x²/100 and b = 36y²/25

x²/100 - 36y²/25 = (x/10 - y/5) (x/10 + y/5)