The area of a rectangle is 4y + 10.

a. represent the area of the rectangle in factored form.
b. use the factored form to give one possible set of dimensions for this rectangle.

Bis the correct answer

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.

Ithink the answer is d