Question

Roots of equation 5m² + 2m + k =0 is -7/ 5.


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Answer 1

Answer:

k = (63/5)

Step-by-step explanation:

Substituting (-7/5) in the place of 'm'.

5(-7/5)^2 + 2(-7/5) + k = 0

(-49/5) -14/5 + k = 0

(-63/5) + k = 0

k = (63/5).

therefore the value of 'k' is (63/5)

hope it helps!

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