Seudónimo
Seudónimo
07-11-2016
Mathematics
contestada
5(z+4)+5(2−z) How do I simplify this??
Respuesta :
hassanshahzaib8
hassanshahzaib8
07-11-2016
this is how it is done.
=5+20 + 10 - 5z
=5z -5z + 20+10
=30
Answer Link
charstar
charstar
07-11-2016
You have to expand the brackets by multiplying what is in forn of the brackets by everything inside them i.e.
5z+20+10-5z
Then you combine like terms:
30
Hope this helps :)
Answer Link
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