Math, asked by ar568898431, 7 months ago

Find the value of k if (x + 2) is a factor of 2x3
+ kx2
+ x – 10.

Answers

Answered by kavinsiddhu758

1

Answer:

x+2=0

x= -2

2(-2³)+k(-2²)-(-2)-10+0

= -16-4k+2-10

= -24-4k=0

= -4k=24

k= -8

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