Math, asked by harsh1856, 1 year ago

9x^2- 16 = 0
factorization mthd

Answers

Answered by samiksha83

3

9x^2-16=0

9x^2-4^2=0

(9x+4)(9x-4)=0

9x+4=0 OR 9x-4=0

x=-4/9 OR x=4/9

Hope it helps you...☺☺

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