Write a pair of simultaneous linear equations to represent the following information: Pat and Jane stopped at a fruit stand. Pat bought two oranges and three mangoes for $82. Jane bought 4 similar oranges and two similar mangoes for $108.

I'll say power property,final answer

If you make it a little more clear i can answer it

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.