Math, asked by padmalm9437, 10 months ago

If 3 is a zero of the polynomial 2x2+x+k find the value of k

Answers

Answered by ArianaGrande43
12

Answer:

k=-7

Step-by-step explanation:

if 3 is zero of polynomial 2*2+x+k

2*2+3+k=0

4+3+k=0

7+k=0

k=-7

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