answer:
32
Step-by-step explanation:
Answer:
137
Step-by-step explanation:
A straight line is 180 so take 180 and subtract 43
2x^3(x+1)-x(x+1)
(2x^3-x)(x+1)
x(2x^2-1)(x+1)
Answer:
7
Step-by-step explanation:
4-(-3)=4+3 (negative times negative is positive)
4+3=7
Hope that helps!
