Answer:
2x^2 + 2x +3
I think that this is correct
What is -3 times x squared?-9x
Answer:
Jake's error in step 3
Step-by-step explanation:
we have

Complete the square
step 1
Group terms that contain the same variable, and move the constant to the opposite side of the equation

step 2
Complete the square. Remember to balance the equation by adding the same constants to each side


step 3
Rewrite as perfect squares

Jake's error in step 3
He placed 6 instead of 3 in the left side
step 4
take square root both sides

step 5

step 6

step 7
x=5 and x=1
Answer:
B (Base surface area) = 16
P (Perimeter of the base) = 16 m
H (Height) = 6 m
L (Not sure what L means. I assume it's the slant height??) = 6.32 m
LA (I assume lateral surface area) =
SA (I assume total surface area) =
V (volume) = 
Step-by-step explanation:
Sorry if anything is wrong. It would be more helpful to put the names, instead of acronyms.
Answer:
Buy $HBAR
Step-by-step explanation:
You can find it on exchanges like Bittrex, Voyager, Uphold, and soon enough Coinbase!