Math, asked by shashu8484, 9 months ago

If x + 5 is a factor of x ^3 -20 x + 5 k . The what is the value of k

Answers

Answered by aryan073

0

Step-by-step explanation:

x=-5

(-5)³-20(-5)+5k

-625+100+5k=0

-525+5k=0

k=105

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