factorise x³+x²-4x+4
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x³+x²-4x+4
=x²(x+1)-4(x+1)
=(x²-4x)(x+1)
=x²(x+1)-4(x+1)
=(x²-4x)(x+1)
radhika0109:
If we will take -4 common then it should be(x-1)
sorry typing mistake
then what should be the correct answer
(x²-4)(x-1)
sorry (x²-4)(x+1)
from x³ and x² we take common x² so in bracket it is left(x+1) and when we take common from -4x+4 the bracket is(x-1) then how can we write (x²-4)
something is wrong in question
i think the same
wlcm
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