Question

Find the value of K, in quadratic equation 9x² − kx + 16 = 0

If roots are equal.​

Answer 1

Answer:

24

Step-by-step explanation:

In standard quadratic equation ax^2+bx+c=0

if roots are equal , then {b^2-4ac=0

now in quadratic equation 9x² − kx + 16 = 0

Roots are Eq

therefore, k^2 - (4*9*16) = 0

k=24 Ans

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