At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga.
Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.
Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions.

I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!

Join Brainly to access

this expert answer

SEE EXPERT ANSWER

To see the **expert** answer you'll need to create a **free** account at **Brainly**

quadratic equation, do you know the formula?

I did that stuff years ago, hang on I will look it up

Thanks. lol I just have trouble with solving the equation by graphing. :/

The axis of symmetry of the parabola y = ax^2 + bx + c is the vertical line x = -b/2a

solved by graphing means that we graph the equation and look at where it crosses the x axis

you can leave it in those terms if you want, but type it in the calculator

http://www.wolframalpha.com/input/?i=x%5E2+%2B+x+%E2%80%93+4

why are you both copying and pasting?

I am not allowed to have a decimal answer though.

haha you give her wolfram , nice source and your a moderator...

wolfram does nice graphs :)

Lmao, thanks to the both of you! @ilikephysics2 I want to be an engineer so your right, lol.

Then make that happen

you will get them and understand them, they are not bad at all

completing the square is nice; its the "proof" to the quadratic equation.

Whats all that?! lol

since the completeing the square and the quadratic formula are 2 sides of the same coin.

True

How do I write x^2 + x - 4 = 0 in standard form?