Math, asked by aarooshbarshikar, 5 months ago

Determine whether (x-1) is a factor of x⁴-x³+x²-1​

Answers

Answered by pratikbhagat2006
0

Answer:

) x³ + x² + x + 1 Let x + 1 is a factor of given polynomial. Now, x + 1 = 0 x = -1 p(-1) = (-1)³ + (-1)² + (-1) + 1 = -1 + 1 - 1 + 1 = 2 - 2 = 0 Therefore, It is confirmed that x + 1 is a factor of x³ + x² + x + 1. (ii) x⁴ + x³ + x² + x + 1 Let x + 1 is a factor of given polynomial

Answered by cr6519084
0

Answer:

x-1=0

then x=1

when we substitute x=1 in x^4-x^3+x^2-1 then

we get 0

so x-1 is factor of the given polynomial

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