Question

if 2 is one of the root of the equation kx^2 + 2x -3 = 0, then find the value of k​

Answer 1

Answer:

we have given that, x = 2

Now, p(x) = kx² + 2x - 3 = 0

         p(2) = k(2)² + 2(2) - 3 = 0

         => 4k + 1 = 0

         => 4k = -1

         => k = -1/4 (Ans.)

                                                  Hope it helps

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Answer 2

Answer:

K= -1/4

Step-by-step explanation:

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