Question

19) Factorize : x² - 100y² * fast?????????????????

Answer 1

Answer:

2.0138×10 −5kg.

I think it is the answer

Answer 2

Step-by-step explanation:

factorise: x² - 100y²

By using identity [ a² - b² = (a+b)*(a-b) ]

we get:

(x)² - (10y)² = (x +10y)*(x - 10y)

therefore, factorization of x² - 100y² is (x+10y)*(x-10y)

Done!

I hope it will help you :))