Question

Hello can you help me with this question please no scam :/
h(x)=2x−4 and g(x) = x3−3 Find (h+g)(4).

Answer 1

$\large \mathfrak{Solution : }$

h(x) = 2x - 4

g(x) = x³ - 3

(h+g)(x) = 2x - 4 + x³ - 3 = x³ + 2x - 7

(h+g)(4) :

• (4)³ + (2 × 4) - 7

• 64 + 8 - 7

• 65