Answer:
n = 12.3
Step-by-step explanation:
No prob
may be those can be QT and QN
2x^2 + 4x+2
f(x) = 2x^2 + x and g(x) = 3x + 2
f(x) + g(x) = 2x^2 + x + 3x + 2
Combine like terms
= 2x^2 + 4x+2
all work is pictured/shown
