) Solve algebraically and check your potential solutions: sqrtx+2+0

Answer:

Show your work here:

3) The volume of a cube is given by V = s3, where s is the length of a side. Find the length of a side of a cube if the volume is 800 cm3. Round the answer to three decimal places.

Answer:

Show your work here:

2 answers

The first "equation" is sheer nonsense the way it is typed.

s= cuberoot (800)
800^(1/3) = 9.28317767
Round off to s = 9.283 cm

You can use Google calculator if you don't have a pocket calculator. The 1/3 power is the cube root.