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Mathematics 18 Online
pandasurvive:

Would like to see if my answers are right.

pandasurvive:

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Hero:

At least one of the answers are incorrect because for one of them, you were told to put the answer in simplified radical form, but you chose to put it in decimal form anyway.

pandasurvive:

How do I do simplified radical form?

Hero:

You have to use the factoring method

pandasurvive:

Is there an equation for it?

Hero:

Factoring is a method, not an equation.

pandasurvive:

http://prntscr.com/fj07n3

Hero:

You have to factor the original expression

pandasurvive:

oh.... forgive my stupidity

pandasurvive:

It wont factor it http://prntscr.com/fj0be9

Hero:

Use the quad formula

pandasurvive:

I did thats how I got 1.84 and .76

Hero:

Did you use the quad formula?

Hero:

Don't simplify to decimal.

Hero:

If you're using some Software to do these that is a mistake

pandasurvive:

I did it and i had gotten x=13 +-√29 over 10

Hero:

Well, at least now you have it in some radical form

pandasurvive:

so i am supposed to simplify that?

Hero:

If you did it correctly, then that would be the simplified radical form

pandasurvive:

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pandasurvive:

but there are two boxes for the answers to go into

Hero:

And you have two answers. Hint + OR -

pandasurvive:

.... oh Chainsaw im special

pandasurvive:

Sorry I am taking so long, this is very difficult for me.

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pandasurvive:

would this happen to be it?

pandasurvive:

@Hero

pandasurvive:

@Vocaloid

Vocaloid:

I checked all the answers (including the radical one), looks good

pandasurvive:

thansk

Vocaloid:

I just saw the fencing one, I'm not sure about that one but the rest look ok

pandasurvive:

I had changed that one to 722

Vocaloid:

ok, that looks good, I just checked it on Wolfram Alpha

pandasurvive:

Thanks cx

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