Math, asked by jamviecastillo8812, 1 year ago

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

Answers

Answered by EmmaCarlos
3

x^2+3x+k=0

2^2+3*2+k=0

4+6+k=0

10+k=0

k= - 10

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