chloeosborne11
chloeosborne11
29-01-2017
Mathematics
contestada
factorise 15x + 35y - 40 z
Respuesta :
David1993
David1993
29-01-2017
Put number five as a common factor.
15x + 35y + 40z = 5 . 3x + 5 .7y + 5 .8z
= 5 . ( 3x + 7y + 8z )
Answer Link
kennaconleyKenna
kennaconleyKenna
29-01-2017
5(3x+7y-8z)
Factor out the common number
Answer Link
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