Pls factorise the following expression
3x2 - 8x-1280=0
(its 3x to the power 2)
Anonymous:
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3x^2-8x-1280=0
x has two values i.e.
x={8-(√15424)}/6=-19.366
and x={8+(√15424)}/6=22.032
this the answer
x has two values i.e.
x={8-(√15424)}/6=-19.366
and x={8+(√15424)}/6=22.032
this the answer
ans check karila
It's 3x^2-8x-1280
answer right which i can say now
It's from quadratic equations
But has to be factorised
ok
i send you the answer
Thanks
what is the ans
it could not be factorised
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