2 years ago

Need help nadding and subtracting functions

Mathematics

1 answer:

SCORPION-xisa [38]2 years ago

3 0

Answer:

2x² + $\frac{3}{2}$ x - 5

Step-by-step explanation:

(f + g)(x) = f(x) + g(x), thus

f(x) + g(x)

= $\frac{x}{2}$ - 2 + 2x² + x - 3 ← collect like terms

= 2x² + $\frac{3}{2}$ x - 5

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