Math Testing? Lol.
Math tutoring with Nightmare n___n
Wasn't sure where else to post this, but here goes! |
Alright.
Can I see some of the problems your doing ? So I can see if I've even done it. xD |
All of it is Factoring.
These two are zero-product property. (x+5)(x-0)=0 (2x+1) squared (Sorry, my boyfriend just walked into the room and I got distracted >.<) |
FACTORING. *A*
I LOVE factoring. >u< The first one I haven't done before. ono (2x+1)² ... do you just need helping solving it ? I can do that. |
Yes I need the steps on how to solve it and possibly an answer to one of those so I can possibly figure out how to do the other one. There is an =0 at the end of the second one as well.
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Well, solving for x on the second one is easy.
2x + 1 = 0 * the reason why there is only one equation is because x is the same for both, seeing as 2x+1 is squared. Subtract one. 2x = -1 Divide by two. x = -1/2 The other one would be done similarly. Set both equal to zero. x+5=0 and x-0=0 You'd subtract five for the first one and add zero on the second to get x=-5 and x=0. |
Holy moly thank you! That explains a lot. My math teacher gets distracted and goes off topic all the time, so it is difficult to understand the steps.
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I hate teachers that do that. D<
But I can understand. Sometimes when my teacher starts doing that, I almost go teach the class. xD Anything else you need help on ? 8D It looks like your doing Algebra stuff. ouo |
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