Haylee uses the greatest common factor and the distributive property to rewrite this sum: 64 + 56 Which expression does Haylee write? A:8(8+7) B:2(32+28)

C:2(62+54)

D:8(56+48)

For being nice i appreciate it but abc

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.