Answer:
31x^2-2 is the answer....
Step-by-step explanation:
Answer:
B. 30x
D. x(45-15)
Step-by-step explanation:
The distributive property lets you factor out the common factor of x. The sum of coefficients can be simplified to a single coefficient.
45x -15x = x(45 -15) = 30x
Theres an infinite amount of numbers because you could have 0.10123 to 0.19998298 its never ending
