Math, asked by lucky92981, 9 months ago

If 5 is a zero of x³+kx²+ 2x +8 find k

Answers

Answered by sonusharma46

19

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Answered by soodkashish03

5

Answer:

put 5 =x ; 125+25k+10+8=0

25k= -143

k= -143/25

k=5.72

Step-by-step explanation:

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