Question

Factorize 75a²b² - 108c²

Answer 1

Answer:

3 { (5ab - 6c) (5ab + 6c) }

Step-by-step explanation:

75 a^2 b^2 - 108 c^2

Now let's take out common

3 { 25 a^2 b^2 - 36 c^2 }

By using Identity a^2 - b^2 = (a-b)(a+b) we solve further

3 { (5ab)^2 - (6c)^2 }

3 { (5ab - 6c)(5ab + 6c) }

Hope it helps!!

Answer 2

Answer:

how it was came I don't know