166+88+99+one hundred
im so confused

166+88+99+100=453
one hundred=100 that is why i put the 100
Add all together and you get 453.

So basically we are adding them all together 166+88+99+100 =45 Hope I helped you

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.