(6x–1)(6x+1) - 4x(9x+2) = −1
Simplify the left side:
36x^2-1 -36x^2-8x = -1
Combine like terms:
-1 -8x = -1
Add 1 to both sides:
-8x = 0
Divide both sides by -8:
x = 0 / -8
x = 0
The root is 0
The one with gallons because that one is $6 and the other one is $2 so gallon has a higher unit price
Answer:
-15
Step-by-step explanation:
Answer:
6m^2
Step-by-step explanation:
1/2×2(2+4)
1/2×2×6
=6m^2
It would be (x+2)(x+2) factored
and use the distribution property if u want to solve it
x^2+2x+2x+4
=x^2+4x+4
