HELPPPPPPPPPPPPPPPPPPPPPPP If x^2-2xy=84 and x-y=-10, what is the value of |y|?

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HELPPPPPPPPPPPPPPPPPPPPPPP If x^2-2xy=84 and x-y=-10, what is the value of |y|?

Mathematics
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just answer the problem with steps
But anyways, what you're going to want to do here is use substitution. You can rearrange x-y=-10 to x = -10 + y plug it into the other equation to solve for "x" and then solve for "y".
Can you try that.

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Is there another way? That's way too long according to my solution
all of them will end up having to solve for y
Whats another way?
I need to do problems like this in less than 2 minutes i'm preparing for the GRE
ya that is quicker than 2 minutes
you can solve the first one mentally and that is like 5 seconds
Ah, the GRE. Gotcha. They usually don't involve long processes. But subsitution method is the best method I can suggest. You can try to use elimination method as well, but, that might be difficult, since you have x-xy together.
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x = -10+y (-10+y) \(^2\)-2(-10+y)y = 84 the problems on the GRE are designed to take under 2 minutes. Generally, you should be going through them in about a minute and some extra seconds.
But where does that x^2 go?
nowhere, you are not to touch it
x^2-2xy where does that go
you are only being asked for absolute value of y
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So i heard you were trying to instigate an altercation by asking a certain somebody to deny feminism
do you think feminism is dead?
Well it's going in the wrong direction.
yes or no
I disagree with justifying hypersexualization of girls. it's flutterin dumb as sh1t. How you gonna say "sexual freedom" yet you're playing into the very notion of hypersexualization and objectification of women.
will you be able to provide enough argument to provide the negative that feminism is dead. it is just a test of wits really nothing more and nothing less
I believe in empowering women but i disagree with hypersexualization and objectification of women
wits and power of persuasion
feminism is a hard topic to discuss because theres so many different sides to it. Lot of fake feminism
are you chickening out or what?
The free the nipple movement is stupid as sh1t since it doesn't take into considerationg the different cultural factors involved.
chickening out on what exactly?
i need to study dont have time
feminism movement in my school (and they always end up being pissed off my me) factors out cultural relativism so I don't know who are these people you speak of
That was a poorly constructed sentence. What do you mean factors out? Do you mean they factor in cultural relativism or don't they?
r u an atheist

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