Question

Let f(x) = x2 + 2x – 5 and g(x) = x + 6. Find f(x) + g(x)

Answer 1

just add both functions

Answer 2

@ivettef365 4x5- ?

Answer 3

x^2 +2x -5 +x +6

Answer 4

@ivettef365 ' x^2+4x-1 ?

Answer 5

x3 + 2x + 11

x3 + 2x + 1

x2 + 3x + 1

x2 + 3x + 11

Answer 6

\[x^2+2x-5+x+6\]
\[=x^2+3x+1\]

Answer 7

@NickChio6 ' thanks .