Question

A. write the expression 81^-3/4 in radical notation.

B. evaluate the radical expression.

Answer 1

Any ideas?

Answer 2

nope im so lost

Answer 3

Let's start with what a "negative" exponent means?

Answer 4

$$\Huge a^{-n}= \frac{1}{a^n}$$

Answer 5

Next, let's find out what a "fractional" exponent means?

Answer 6

ok

Answer 7

\[\huge a ^{\frac{1}{n}}=\sqrt[n]{a}\]

Answer 8

got the answer

Answer 9

NO

Answer 10

@sexybadass22 do you mean YOU got the answer?

Answer 11

ok im lost

Answer 12

NO. I AM CLUELESS!!!!

Answer 13

ok me to

Answer 14

ok im dam

Answer 15

$$\huge 81^{-\frac{3}{4}}$$

Answer 16

IT IS LINEAR PROGRAMING