Answer:
y = 1m - 1
Step-by-step explanation:
First, distribute the terms.
1(2x^3) = 2x^3
-1(x^2+11) = -x^2-11
Standard form:
2x^3 - x^2 - 11
Since there is a 3, the degree of polynomial is cubic.
Answer:
I added an answer. It was -2x^4
Step-by-step explanation:
The second and third ones are the true ones
Tifania’s work is correct because the formula for circumference is 2(3.14)(r)