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someone please answer this thanx
suppose x2 = a then your equation is -a-2x-4+2+2x=x+a
that is - in the above equation, not =
ugh... I mean can someone simplify the equation not add letters and stuff
then first job is to add all the letters isn't it?
Bye! Thanks for completely not helping me. adios
you refuse to follow the steps. its your problem dude, i can't do it for you. I can only show you how.
okay "dude" anyone that is smart wouldnt say that
and how would you know that?
cuz i have a 4.0 gpa
yeah im in harvard at the moment graduating soon
great! doing what?
I major in psycology and am gettig a teaching degree
can you describe a situation that 55-7x would be used in
I see, I thought they taught basic algebra in high school. Anyway, -1x2-2x-4+2+2x-1x+1x2 = -x^2 - 2x +4 +2 +2x -x +x^2. Now, you need to bunch up all the like terms together, so -x^2+x^2 -2x +2x -x -4 + 2 = -x -2 (because -x^2+x^2 = 0 and -2x+2x = 0 and -4 +2 = -2)
no they never when i went to high school, they may now tho
I don't know, I didn't go to high school in the US.
no do you see how i got -x -2 ?
so it is -1x-2?? Makes sense
yes, x = 1x. you don't need to write the '1' explicitly.