bevelyal4lima bevelyal4lima

10-09-2016
Mathematics

contestada

how do you solve this distributive expression -7(1 4x)

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dalendrk dalendrk

10-09-2016

The distributive property: [tex]a(b\pm c)=ab\pm ac[/tex]

[tex]-7(1\pm4x)=-(7\cdot1\pm7\cdot4x)=-(7\pm28x)=-7\mp28x[/tex]

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