What are the x-intercepts of f(x) = x2 + 6x + 5 ?

The answer is:

The x-intercept or roots of the parabola are:

To solve the problem, we need to find the roots or zeroes of the parabola.

We can find the zeroes of the quadratic equation (parabola) by factoring its equation.

So,we are given the function:

To factorize the equation, we need to find two numbers which product gives as result the number 5, and its addition gives as result the number "6", these numbers are 5 and 1.

So, rewriting the equation, we have:

Therefore, we have that the x-intercept or roots of the parabola are:

Have a nice day!

Note: I have attached a picture for better understanding.

Step-by-step explanation:

To find the intercept with the x axis, you must do

So:

Now you must factor the expression.

To factor the expression you must find two numbers such that when you add them, you obtain 6 and multiplying it will result in 5.

You can verify that these numbers are 5 and 1.

So

Therefore the solutions are

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168