Perform the indicated operation. assume all variables represent non-negative real numbers

Step-by-step explanation:

To add or subtract radicals, you need to simplify the radicals and then add the radicals

First simplify

OR

Second simplify  

To simplify   you need to find two radicals that =   when you multiply them. One radical needs to be a perfect square and the other needs to be a non perfect square.

Now put it all together

step-by-step explanation:

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75