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Need Help!!! MedalS!!!
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\[6x ^{2}-3x+x ^{2}-4x\]
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No it just says Simpilfy
Davidjohn
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you can simplify like terms like x^2 and x's
so you can take the
6x^2 + x^2 = 7x^2 because you just add the numbers in front
same for the x
-3x -4x = ??
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Wait can you explain that better Because im Confused on what your asking me
raden_zaikaria
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|dw:1360599775446:dw|
raden_zaikaria
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|dw:1360599819555:dw|
raden_zaikaria
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|dw:1360599889599:dw|
Davidjohn
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im saying you can only add like terms. you cannot add -3x and x^2, but you can add -3x and -4x. with how 6x^2 +x^2 = 7x^2 is because 6 +1 = 7, and the x^2 stays with the numbers
so -4x -3x is the same as (-4-3)*x. so what is -4-3
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-1
Davidjohn
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remember the 4 is negative too
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so is it just 1?
Davidjohn
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and so is the 3
Davidjohn
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-4, then you take 3 more away from it.
Davidjohn
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so it goes farther negative
twitch
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I see
Davidjohn
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-4-3 is -7, then the x stays with it so the simplification is -7x, and i gave you the 7x^2
the final form is 7x^2 -7x