Zero has one square root which is 0.
Negative numbers Don't have real aquare roots since a square is either positive or 0. The square roots of numbers that are not a perfect square are members or the irrational numbers. That means that they can't be written as the quotient of two integers.
Answer:
7×10³+3×10²+4×10¹+2×10 or 7.342×10³
Answer:
your answer should be 48 degrees
