what is $-sqrt{49}$?
what is $-sqrt{49}$?
Answer
Explanation:
Step1: Find the square - root of 49
We know that (7\times7 = 49) and ((-7)\times(-7)=49), so (\sqrt{49}=7).
Step2: Apply the negative sign
We have (-\sqrt{49}), so the result is (- 7).
Answer:
(-7)