Question

4x+x-2x^2+x-1 when x =-1

Answer 1

Hi frnd!!!!!!

Here is the answer!! ----------

If x=-1

Then,

=4x+x-2x^2+x-1
=4(-1)+(-1)-2(-1)^2+(-1)-1
= -4-1-2(1)-1-1
=-4-1-2-1-1
=-9

Hope it hlpzz....

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