Answer:
1.) f(x)= 6x^5+2x^3-3x+1
Degree: 5
Leading coefficient: 6
Leading term: −6x^5
2.) f(x)= 7x^4+2x^3-3x+1
Degree: 4
Leading coefficient: 7
Leading term: 7x^4
3.) f(x)= -5x^3+2x-1
Degree: 3
Leading coefficient: -5
Leading term: 5x^3
Step-by-step explanation:
Multiply:
427.5 is your answer.
122.4 or 122
The answer to your question is: 6x² + 8x.
