factorise 9x^2-16y^2
Answers
Answered by
1
Answer:
(3x+4y) (3x-4y)
Step-by-step explanation:
(3x)^2 - (4y)^2 by a^2- b^2 = (a+b) (a-b)
(3x+4y) (3x-4y) Ans
hrishabhraj:
welcome
Answered by
1
Answer:
(3x+4y)(3x-4y)
Step-by-step explanation:
9x²-16y²
=(3x)²-(4y)²
=(3x+4y)(3x-4y)
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