Question

for what value of k,-2 is a zero of the polynomial 3x2+4x+2k​

Answer 1

Answer:

your ans

Step-by-step explanation:

x=-2

3×(-2)^2+4(-2)+2k=0

=>3×4-8+2k=0

=>12-8+2k=0

=>2k=-4

=>k=-2

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Answer 2

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