Question
Find the roots of cach equation. 2y^2-y-5=0
Solution
4.5
(267 Votos)
Aidê
Avançado · Tutor por 1 anos
Resposta
To find the roots of the quadratic equation
, we can use the quadratic formula:
Here,
,
, and
.First, calculate the discriminant (
):
Now, substitute
back into the quadratic formula:
So, the roots of the equation
are: