popsmackyy
popsmackyy
28-04-2016
Mathematics
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Expand x(3y-4)??? Please
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twvogels
twvogels
28-04-2016
To expand, we need to multiply the exterior term (the one outside the brackets) by each interor term (inside the bracksts) one at a time:
[tex]x(3y-4)[/tex]
[tex](x*3y)+(x*-4)[/tex]
[tex]3xy-4x[/tex]
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