Question

If f(x)=2x2−4x−3 and g(x)=2x2−16, find f(x)+g(x).

Answer 1

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Answer 2

f(x) +g(x)
just add both function \[\huge\rm (2x^2-4x-3)\color{Red}{+}(2x^2 -16)\]
bec there is PLUS sign so just remove the parentheses and then combine like terms