Question

Given that f(x) = x² + 6x – 40 and g(x) = x + 10, find f(x) + g(x) and
express the result in standard form.

Answer 1

Given :-

• Given that f(x) = x² + 6x – 40 and g(x) = x + 10

To find :-

• f(x) + g(x)

Solution :-

• f(x) + g(x)
• x² + 6x - 40 + x - 10
• x² + ( 6x +x) -40-10
• x² + 7x - 50