Question

the value of k
what is
below:
K if (u-?
is a factor of the polynomial
p(x) = 2xcube-5xsquare+7x-k
​

Answer 1

Plz write the question properly...

Answer 2

Step-by-step explanation:

let x=1,

so,

2(1)-5(1)+7(1)-k=0

2-5+7-k=0

-3+7=k

K=4...

like this u should substitute..but u haven't given the factor fully..so try doing the real sum u wanted by this method