Math, asked by ADITIBARI13, 17 days ago

Factorize 9a²-25b² pls answer fast​

Answers

Answered by guatampoonam9211
2

9a^{2} - 25b^{2}

Using identity,

                         a^{2} - b^{2}   =  (a+b) (a-b)

                         9a^{2} - 25b^{2}  = (9a + 25b) (9a - 25b)

                                           34ab * 16ab

                                      =  544ab

Answered by GEETINDERSIDHU
1

Answer:

9a^2-25b^2

3a^2-5b^2

use identity a^2-b^2 =(a+b) (a-b)

then our answer is (3a+5b) (3a-5b)

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