Question

4
-3 is a solution of the quadratic
equation *
(2 Points)
Kx2 + 2x – 3 = 0 then the value of K is
2​

Answer 1

Step-by-step explanation:

k(-3)^2 +2(-3) -3 = 0

9k -6 - 3 = 0

9k - 9 = 0

9k = 9

k = 1

Answer 2

Step-by-step explanation:

k(-3)²+2(-3)-3=0

9k - 6-3=0

9k-9 =0

9k= 9

k= 9/9 = 1

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