Select the correct answer.
ann is buying a house that costs $250,000. she is making a down payment of 15 percent, and her closing costs will amount to 3 percent. over
the life of her loan, she will pay $282,089.89 in monthly payments. what is the total cost of her house?

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.