ememiiiig ememiiiig
  • 02-09-2016
  • Mathematics
contestada

If f(x)2-2x and g(x)=6x+4, for which value of x does (f+g)(x)=0

Respuesta :

dalendrk
dalendrk dalendrk
  • 02-09-2016
f(x) = 2 - 2x; g(x) = 6x + 4

(f + g)(x) = f(x) + g(x)

(f + g)(x) = (2 - 2x) + (6x + 4) = 2 - 2x + 6x + 4 = (-2x + 6x) + (2 + 4) = 4x + 6
Answer Link

Otras preguntas

change 0.025 , 0.00003 , 0.00197 to scientific notation
The 10th and the 20th term of an arithmetic sequence are 10 and 40, respectively. Find its 100th term.
describe the relationship between the value of a dollar and the value of a dime
What is 3.82 rounded to the nearest whole number?
is 7 over 9 , 5 over 12, and 5 over 8 terminating or repeating decimals? and what are they in decimals? please explain..thx :)
What's the algebraic expression of "15 less than a number squared"?
What is a distinct factor in math?
out of 45 times at bat, Raul got 19 hits. Find Rauls batting average as a decimal rounded to the nearest thousandth.
What is 5000 one tenth of?
5.4 5.400 less greater