Question

laws of exponents and radicalas
​

Answer 1

Answer:

$\huge\red{\underline{\overline{\mathbb{ληsωεя:-}}}}$

The exponent of a number says how many times to use the number in a multiplication.

In this example: 82 = 8 × 8 = 64

In words: 82 could be called "8 to the second power", "8 to the power 2" or simply "8 squared"

$\huge\blue{follow=follow}$

Answer 2

Answer:

A radical is simply a fractional exponent: the square (2nd) root of x is just x1/2, the cube (3rd) root is just x1/3, and so on. ... Because the square root is the 1/2 power, and the product rule for the same power of different bases tells you that (x1/2)(y1/2) = (xy)1/2.