Question

x2 + 1, x4 – 3x3 - 4x2 + 3x + 2​

Answer 1

Answer:

396181516194557

Step-by-step explanation:

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Answer 2

Answer:

Given,

equation is x⁴-3x³-4x²+3x+2

x²+1

now,find x.

x²+1=0

x²=-1

x=(-1)²

therefore,x=1

now keep 1 in place of x

given eq. is x⁴-3x³-4x²+3x+2

=(1)⁴-3(1)³-4(1)²+3(1)+2

=1-3-4+3+2

=6-7

= -1

therefore the answer is -1.

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