Question

One of the roots of equation 5m²+2m+k=0 is Complete the following activity
to find the value of 'k'.
Solution: is a root of quadratic equation 5m² + 2m +k=0
Puf m = in the equation.
5 x + 2 x + k = 0
=
+ + k=0
+k=0
K=O-2
10​

Answer 1

Answer:

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