How many real number solutions does the equation have. y=3x^2-5x-5

2

Step-by-step explanation:

To find how many real solution a quadratic equation has, we just need to find the value of its discriminant. If the discriminant is zero, the quadratic only has one real solution; if the discriminant is positive, the quadratic has two real solution; if the discriminate is negative, the quadratic doesn't has any real solutions.

The discriminant of a quadratic equation of the form is given by:

We know from our quadratic that , , and .

Replacing values:

Since the discriminant is positive, we can conclude that our quadratic equation has two real solutions.

a .4y4

hope this !

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.