The answer you are looking for is 3.5+3.5. This is because a doubles fact are any two of the same numbers that are added together.
Answer:
the 3rd degree
Step-by-step explanation:
its to the 3rd power
i think
Step-by-step explanation:
square root 15 = irrational
square root 16 = 4 = rational
square root 21 = irrational
square root 22 = irrational
300 would be your answer.