Find the indicated real nth root(s) of a.
n = 2, a = -49

The surface area (sa) of a cube with a as the length of each of its sides is given by the formula . if the surface area is known, how can you rewrite the formula to find its side?

Which expression is equivalent to the expression shown?

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?