Seudónimo Seudónimo

19-10-2016
Mathematics

contestada

simplify the following expression:
-7(3e - 2f + 4) + 6e -2 Can someone plz help me? I will fail math class......

Respuesta :

apologiabiology apologiabiology

19-10-2016

distributive property
a(b+c+d)=ab+ac+ad

-7(3e-2f+4)=-7(3e)-7(-2f)-7(4)=-21e+14f-28

now we have

-21e+14f-24+6e-2
group like terms
-21e+6e+14f-24-2
-15e+14f-26

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