Question

squares and square roots (0-12)
time to beat: 100 seconds best time --
grade: 0%
timed problem
score: 0/13 current time: 2.0
perform the operation
$sqrt{49}$
answer
6
9
8
7
watch video
stop
keyboard shortcuts

Explanation:

Step1: Identify square root operation

We need to find $\sqrt{49}$, which is the non-negative number that when multiplied by itself equals 49.

Step2: Match to perfect square

We know that $7 \times 7 = 49$, so $\sqrt{49} = 7$.

Answer:

7