RankedUp
RankedUp
14-01-2018
Mathematics
contestada
f(x)=-4x - 5 g(x)=3x - 2 Find( f - g )(x)
Respuesta :
emilyaparicio16
emilyaparicio16
14-01-2018
#1 is 12x
² -15x
#2 is fx-9x
Answer Link
Artkin
Artkin
14-01-2018
The way to solve this is simple subtraction of like terms after dealing with the negative.
-4x-5-(3x-2)
flip the signs associated with the negative (which is technically a -1)
-4x-5+3x+2
-4x + 3x = -1x=-x
-5+2= -3
-x-3
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