Question

Find the value of K, if x - 3 is a factor of 2x 3 - 9x 2 +x +K.

Answer 1

Answer:

hi

value of k is 28

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Answer 2

Answer:

k=24

Step-by-step explanation:

x-3=0-->x=3

Substitute x=3 in the equation

2x³-9x²+x+k=0

2(3)³-9(3)²+3+k=0

2×27-9×9+3+k=0

54-81+3+k=0

-24+k=0

k=24