12. Si R(x)=-5x2+x-2 y S(x)=-x - 3x, se¿cuál es el resultado de R(x) + S(x) ?
1 answer:
Answer:
El resultado eres: 
Step-by-step explanation:
Se dan las siguientes funciones


Cuál es el resultado de R(x) + S(x) ?
Se soman los fatores en comun. Entonces:

El resultado eres: 
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Answer:
The two numbers are 13 and 6.
Step-by-step explanation:
x+y=19
x-y=7
-----------
2x=26
x=26/2
x=13
13+y=19
y=19-13
y=6
x=13, y=6.
Answer:
(x-y)(x+6)
Step-by-step explanation:
x^2+6x-xy-6y
x*(x+6)-y(x+6)
(x-y)(x+6)
Be more specific I’m not understanding your question?
Answer:
sqrt(678)=
26.0384331
Step-by-step explanation:
Answer:
y=2x
it already gives you that in 2 hours four inches of snow has fallen. to find one hour you would basically just divide it in half