What is the value of y in this system of equations?
(see attachment)

My work and the answer is shown up in the picture.

I used the substitution method to check my answers by using x and y into the two equations.

if im undersanding the question correctly, its organized from 10

step-by-step explanation:

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.