2 × 3² - 18/2
2 × 9 - 9
18 - 9
= 9
hopefully this is corrrct ,^_^
Because, you can’t take the popcorn and turn it into kernels again.
Answer is 0.6 decimetres long
58.6667
Underline the 6 and remove the other 2 though
You can square the whole problem to cancel out the square root. Might make things easier.