Factorise 16a^2 - 225b^2
Answers
Answered by
47
Step-by-step explanation:
Given,
16a² - 225b²
= (4a)² - (15b)²
= (4a + 15b) (4a - 15b)
Answered by
11
Answer:
it's easy bro
by (a-b)(a+b)=(a^2-b^2)
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