SOLUTION: f​(x​)equals x squared plus 5 x and g​(x​)equals 8 minus x Find ​(f plus g​)(x) and ​(f plus g​)(3​). ​(f plus g&#820

Algebra ->  Systems-of-equations -> SOLUTION: f​(x​)equals x squared plus 5 x and g​(x​)equals 8 minus x Find ​(f plus g​)(x) and ​(f plus g​)(3​). ​(f plus g&#820      Log On


   



Question 1129945: f​(x​)equals x squared plus 5 x and g​(x​)equals 8 minus x
Find ​(f plus g​)(x) and ​(f plus g​)(3​).
​(f plus g​)(x​)equals
​(Simplify your​ answer.)
​(f plus g​)(3​)equals

Answer by josgarithmetic(39623) About Me  (Show Source):
You can put this solution on YOUR website!
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f​(x​)equals x squared plus 5 x and g​(x​)equals 8 minus x
Find ​(f plus g​)(x) and ​(f plus g​)(3​).
​(f plus g​)(x​)equals
​(Simplify your​ answer.)
​(f plus g​)(3​)equals
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system%28f%28x%29=x%5E2%2B5x%2Cg%28x%29=8-x%29

The questions speak for themselves although the notation is poor.