modulus innit (6 answers)
I switched the signs in y=7x for the right hand graph as it isn't going in the x direction but then i get a 7 and i can't get negative ys because it's modu..
Anonymous ......Last answers:
1 more..

So I guess you want to graph y = l 7  x l ??? "y" will never be negative in this .. CPhill (28 mins ago)

Yes! Thank you so much, that makes perfect sense. Couldn't have been explained better by my m..

that is better. y=7x when x=0 y=70=7=7 (0,7) i am a little confused as to what you are hav.. Melody (21 mins ago)

Yeah, the second section of working is what I was getting confused about. Makes sense now, thnkyou!
i'm not great with logs, ln and exponentials (5 answers)
2^x=2 What is x?
Anonymous .....Last answers:

We don't need much familiarity with logs or exponentials to do this one. We're just asking, ".. CPhill (1 hour ago)

I just realised that 5 seconds after i posted the question and now I feel so stupid! Sorry, only j..

LOL!!!...don't worry about it......remember, you're "Anonymous"...... CPhill (1 hour ago)

True! So it wouldn't matter too much if I embarrased myself some more! How are you with modulus fu..

Well...if I don't know much about them, someone on here probably does.....post your questions....... CPhill (1 hour ago)
((x^2+2xy+y^2)/(x^2y))*((7x^23xy4y^2)/(4x^23xy7y^2)) (1 answer)
((x^2+2xy+y^2)/(x^2y))*((7x^23xy4y^2)/(4x^23xy7y^2))
Anonymous .Last answer:
@@ LANTERN THREAD: Most questions are answered and the 'End of Day Wrap' is written. ( Fri 31/10/14)
I have cursorily checked most posts up to and including question page 915+ and answer page 2421+ There are a few that do not have answers&nbs..
Melodyim trying to rewrite (3/5)^2 without a negitve exponent> (1 answer)
im trying to rewrite (3/5)^2 without a negitve exponent can you help?
Anonymous .Last answer:
Unanswered questions
http://web2.0calc.com/questions/thetitrationof2500mlofavinegarsamplewith0500mnaohsolutionrequired4460mlofthenaoh http://web2.0calc..
MelodyHELP PLS!!! (1 answer)
use an algebraic expression for the statement: double a number subtracted from 24
Anonymous .Last answer:
how do you get this? (1 answer)
how do you get the answer to 3(3x^1)^1 ???
Anonymous .Last answer:
would be the first and second step of this equation (1 answer)
What would be the first and second step of this equation. WHy did you chose those numbers to be subtracted from? Would you subtract 3x form 3x or 1 from 1 or ..
Anonymous .Rewrite 7 3 4 as a fraction, a b , where a>b. (1 answer)
Rewrite 7 3/4 as a fraction, a b , where a>b.
Anonymous .ASAP. Solve the following equation in the form au^2+bu+c=0 where u is an expression of some variables where a is not equal to 0. (3 answers)
Solve the following equation in the form au^2+bu+c=0 where u is an expression of some variables where a is not equal to 0. 1. 3x^(2/3)+4^(1/3)4=0 2. (1..
youngzone ...Last answers:

Hi youngzone, Whatever happened to 'please'. Plus, I think that your pirst expression.. Melody (10 hours ago)

1. 3x^(2/3)+4x^(1/3)4=0 I rewrote this to what I think you meant Factoring dir.. CPhill (10 hours ago)

1. 3x^(2/3)+4x^(1/3)4=0 Let u = x^(1/3). The equation above becomes 3u^2 + 4u  4 = 0.. Alan (3 hours ago)
why would anything to the zero power equal one according to division (4 answers)
why would anything to the zero power equal one according to division
Anonymous ....Last answers:

\\\frac{5^7}{5^7}=5^{77}=5^0\\\\ $but$\\\\ $any nonzero number divided by itself $\\\\ so\\\\ 5^.. Melody (10 hours ago)

I would disagree that 0^0 = 1. I believe that it is an indeterminate expression; which means that .. geno3141 (9 hours ago)

Yes Geno you may be right. I was thinking about this as well. My initial thought was t.. Melody (9 hours ago)

Here's why 0^0 is undefined..... Normally a^n /a^n = a^(nn) = a^0 =1 So.... 0^a.. CPhill (9 hours ago)
NOTICE
Please stop abusing and bullying the child that has mistakingly thought that 9+10=21. Apparently, he was not fortunate enough to get the proper education he d..
Anonymous4338ASAP. Solve the following equation in the form au^2+bu+c=0 where u is an expression of some variables where a is not equal to 0..
Solve the following equation in the form au^2+bu+c=0 where u is an expression of some variables where a is not equal to 0. 1. 3x^(2/3)+4^(1/3)4=0 2. (1..
AnonymousWhat does 3/3 equal? (2 answers)
There is a debate at my school. If 1/3=33.33% And 2/3=66.66% Would 3/3 be 99.99% or 100%?
Anonymous4338 ..