please answer this question imidiatly.
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by using identity (a+b)(a-b)=a^2-b^2
(1/3x+1/2y)(1/3x-1/2y)
(1/3x)^2-(1/2y)^2
=1x^2/9-1y^2/4
(1/3x+1/2y)(1/3x-1/2y)
(1/3x)^2-(1/2y)^2
=1x^2/9-1y^2/4
annie25:
type the formula once more please doubt
(a+b)(a-b)=a^2-b^2
got it ??
yes i goy it!!
thank you soooooo much
my pleasure
wha t is the answer.
good evening.
please answer this question quickly
plz
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