Answer:
it is right are you able to show the multiple choices
Step-by-step explanation:
Answer:
7x^2 + 7
Step-by-step explanation:
So you collect the "like-terms". 3x^2 is not the same as 7, however, 4x^2 has the same term as 3x^2, so you add those together and then join the 7 in the expression.
Hope that explanation makes sense
Answer:
21600
Step-by-step explanation:
18,000x.12x10=21600
The correct answer is the first choice. 4k^4
Answer:
b
Step-by-step explanation:
you should put these into a demos graphing calculator