maddypixler maddypixler

05-09-2017
Mathematics

contestada

How do you solve this equation, 5s^2-14s-3=0

Respuesta :

kaevras kaevras

05-09-2017

It's a quadratic equation. Solve it through factorisation.

5s^2 - 14s - 3 = 0
(5s + 1)(s - 3) = 0

5s + 1 = 0
or
s - 3 = 0

Therefore

s = -1/5
or
s = 3

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