A way of undoing any operation, is using the inverse of the operation. So if you want to ‘undo’ addition you subtract, and if you want to ‘undo’ multiplication you divide.
Hope this helps!!
78
/ \
39 2
/ \
3 13
you cannot simplify the square root of 78.
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
