Answer: h = 3
Step-by-step explanation: The first step is to collect like terms and simplify as much as possible.
We have
2h³ - 11 = 43
Add 11 to both sides of the equation
2h³ - 11 + 11 = 43 + 11
2h³ = 54
Divide both sides of the equation by 2
h³ = 27
Add the cube root sign to both sides of the equation
h = 3
(That is, the cube root/third root of 27 equals 3)
