Question

find the value of k if x = -1/2 is the zero of p(x)= x²+2kx-3​

Answer 1

Please see the attachment..

I don't know the ans. is right or wrong❌

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Hope it help you dude

Answer 2

Step-by-step explanation:

Given that 2 is a zero of equation x

2

+3x+k=0, thus will satisfy the equation.

2

2

+3×2+k=0

⇒k=−4−6=−10