Write a sum, difference, product, and quotient whose answers could all have an estimate of about 6. One
expression should include only mixed numbers, one
expression should include only decimals, one expression
should include only negative rational numbers, and one
expression should include only positive rational numbers.

Sum:
Difference:
Product:
Quotient:

I’m not sure what sujevtbis this

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.