Mathematics 10 — Exercise Review · Q1 (v)
Full question
For f(x)=5x+2 and h(x)=2x−2, find f(x)−h(x).
| Option | Value |
|---|---|
| a | 3x |
| b | 5x²−4 |
| c | 3x+4 |
| d | −3x−4 |
Step-by-step solution
(5x+2)−(2x−2)=5x+2−2x+2=3x+4.
Answer
(c) 3x+4
For f(x)=5x+2 and h(x)=2x−2, find f(x)−h(x).
| Option | Value |
|---|---|
| a | 3x |
| b | 5x²−4 |
| c | 3x+4 |
| d | −3x−4 |
(5x+2)−(2x−2)=5x+2−2x+2=3x+4.
(c) 3x+4