Question

3) Salue the following
2x+kx-2=0 is - 2 find k​

Answer 1

One of the roots of quadratic equation 2x?+ kx-2=0 is -2,find k. (ans: k=3). If -1/2 is one root of quadratic equation 2x^2+kx+1=0, find k.

Step-by-step explanation:

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