1.

Find the value of k if (x+3) is a factor of x^3+x^2-kx+10

Answer»

Step-by-step EXPLANATION:

×= -3

putying the VALUES

(-3)^3+(-3)^2+3k+10=0 as it is a factor

-27+9+10+3k=0

3k=8

k=8/3



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