Answer:
a. 2x3-x2+11x+3
b.-2x3-x2+9x+13
Step-by-step explanation:
Step-by-step explanation:
=9x+2(2x+3)
=9x+4x+6
=13x+6 I hope so,
Im not sure what the question is asking but my guess would be c)18.
Positive because it is above zero meaning more. if it has more than it could not be a negative because negatives are numbers to the left on a number line meaning less than zero.