Answer:
![3m^{2}+3m+16](https://tex.z-dn.net/?f=3m%5E%7B2%7D%2B3m%2B16)
Step-by-step explanation:
Start with:
![(3m^{2} +5m-2)+(-2m+18)\\](https://tex.z-dn.net/?f=%283m%5E%7B2%7D%20%2B5m-2%29%2B%28-2m%2B18%29%5C%5C)
Combine like terms:
![3m^{2}+3m+16](https://tex.z-dn.net/?f=3m%5E%7B2%7D%2B3m%2B16)
Your answer is b. This is because #2 shows a change in orientation and #3 shows a change on which side of the axis the figure is on.
Adding 6 to both sides and taking the square root, remember that x can be the poitivie and negative root
x^2-6=0
add 6
x^2=6
squaer root both sides
x=√6
x=+√6 and -√6
Answer:
the answer is $200
Step-by-step explanation:
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