Corrina purchased a motorcycle for $8,487. She made a down payment of $2,225. She applied for a four-year installment loan with an interest rate of 11.2%. What is the total cost of the motorcycle after four years?

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.

130 degrees. i have no other way to explain