Minirpg
Minirpg
08-12-2016
Mathematics
contestada
How do I solve 3x (x-9)
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Аноним
Аноним
08-12-2016
Well x stands for an unknown number. So lets say the value of x is 11 you would do 11=9 3x 11 and then multiply 33 x 2
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AOMTH
AOMTH
08-12-2016
3x(x-9)
3x^2-27x << Is the answer :) by multiply 3x to x and -9
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