Math, asked by bhargavgowda576, 4 months ago

factorisation the following by using suitable identity 4 a square - 25

Answers

Answered by diviba

0

Answer:

Step-by-step explanation:

4a² - 25

( 2a )² - ( 5 ) ²

using a² - b² =( a+ b) ( a - b )

(2a + 5) ( 2a - 5 ) Ans.

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