Team A and Team B play in a competition. Team A has twelve more points than Team B.
Team A has four times as many points as Team B.
How many points does each team have?
Team A: Team B:

They are the facts that mary is a citizen

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.