factorise (3a+5b)^2-
4c^2
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Answered by
4
hey your ans is here
_____
given
(3a+5b)2-4c2
this is making an identity
a2-b2=(a+b)(a-b)
so
(3a+5b)2-4c2=(3a+5b-4c)(3a+5b+4c)
______
_____
given
(3a+5b)2-4c2
this is making an identity
a2-b2=(a+b)(a-b)
so
(3a+5b)2-4c2=(3a+5b-4c)(3a+5b+4c)
______
Answered by
12
Heya mate your answer is here______________ hope it helps plzz mark brainly
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