please answer this it is very urgent solve for n
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u mistake in this question...i think so.
n^2+3n -180=0
n^2+ 15n -12n -180 =0
n(n+15) -12(n+15) =0
n+15 =0 and n-12 =0
n = -15 and n=12.
hope it helps u..
n^2+3n -180=0
n^2+ 15n -12n -180 =0
n(n+15) -12(n+15) =0
n+15 =0 and n-12 =0
n = -15 and n=12.
hope it helps u..
aarchi82:
as ur sister plz
u can write on paper and edit ur answer plzz
plzz (｡•́︿•̀｡)
ok
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