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solve the inequality
x(6x+5)<0


Sagot :

Answer:

-5/6 < x < 0

Step-by-step explanation:

x(6x+5)

these are the factors of a quadratic that opens up. The value will be less than zero between the roots.

the roots are:

x = 0

6x + 5 = 0

6x = -5

x = -5/6

x = {-5/6, 0}

Therefor

x(6x + 5) < 0

-5/6 < x < 0

----------------------------

To see this visually look at the graph

See where the parabola is below the x-axis

View image Аноним