Question

please answer asap!! show work!
12. What is (f - g)(x)?
f(x) = 4x4 - 5x2 + 2
g(x) = x3 - 2x2 + x - 4

Answer 1

Answer:

$4x^4-x^3-3x^2-x+6$

Step-by-step explanation:

1. $(f-g)(x)=(4x^4-5x^2+2)-(x^3-2x^2+x-4)$

2. $4x^4-5x^2+2-x^3+2x^2-x+4$

3. Simplify = $4x^4-x^3-3x^2-x+6$

Answer 2

• (f-g)(x)
• f(x)-g(x)
• 4x⁴-5x²+2-(x³-2x²+x-4)
• 4x⁴-5x²+2-x³+2x²-x+4
• 4x⁴-x³-3x²-x+6