Find the value of K -x - 1- is a factor of x-8 - Kx-3 - 2x - 1-13425

Question

Toppr Admin · Accepted Answer

Given that x-1 is factor - which implies remainder is 0-xA0-substitute x-x2212-1 in given equation - which is equal to remainderSo we get 1-x2212-K-2-1-0 - which implies K-4

Find the value of K if (x + 1) is a factor of $x^{8} + K x^{3} - 2 x + 1$ .
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Given that $x + 1$ is factor , which implies remainder is $0$
substitute $x = - 1$ in given equation , which is equal to remainder
So we get $1 - K + 2 + 1 = 0$ , which implies $K = 4$

Find the value of K if (x + 1) is a factor of x8+Kx3−2x+1.13425

Given that x+1 is factor , which implies remainder is 0 substitute x=−1 in given equation , which is equal to remainderSo we get 1−K+2+1=0 , which implies K=4

Find the value of K if (x + 1) is a factor of $x^{8} + K x^{3} - 2 x + 1$ .
1
3
4
2
5

Given that $x + 1$ is factor , which implies remainder is $0$
substitute $x = - 1$ in given equation , which is equal to remainder
So we get $1 - K + 2 + 1 = 0$ , which implies $K = 4$