Question

Find the value of K, in quadratic equation 9x^2 - Kx+16 = 0
.If roots are equal.

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Answer 1

Answer:

Hope it helps

Answer 2

Answer:

k = 24, -24

Step-by-step explanation:

If the roots are equal

b^2-4ac=0

k^2-4*9*16=0

k^2 = 576

k=√576= 24, -24