Math, asked by sachinsharma462, 9 months ago

if (x-3)is a factor of the polynomial (2x^2+x+k) find k​

Answers

Answered by ms6717352
3

Answer:

ATP X=3

2×(3)^2+3+K=0

=>2×9+3+K=0

=>18+3+K=0

=>21+K=0

=>K=-21

Step-by-step explanation:

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