Answer:
3:55
Step-by-step explanation:
Add 5+25+30+1hour+15 minutes=2:15
subtract that from 6:10=
3:55
Answer: 3x⁵ - 2x⁴ - x² + x - 21
<u>Step-by-step explanation:</u>
f(x) = 3x⁵ + 6x² - 5
<u> - g(x)</u> = <u> -2x⁴ - 7x² + x - 16</u>
(f - g)(x) = 3x⁵ - 2x⁴ - x² + x - 21