The rules are


Let me show you why with a couple of examples: suppose we want to multiply

Since powers are just repeated multiplications, we have

Similarly, we have

Step-by-step explanation:
calculate the total area of the bottom sections of the back and the two side walls which should be tiled.Give your answer in squared metres rounded a
accurately to 2 decimals
Answer:
Answer 5 1/4
Step-by-step explanation:
Answer:
There is no error
Step-by-step explanation:
He stated with 15 15x and made 10 for each y=15+10
Your solution would be x<25