Drag the tiles to the correct boxes to complete the pairs. Match the pairs of values of fx) and g() with the corresponding values of
If ) =
+ &.
f) = x-9, and g() =x-3
f) =x-4x + 3, and g) =X-3
ro) =x+4x-5, and g() =x-1
f0) = x-16, and g) =X-4
h) =x+5
O0 =x+3
h) = X + 4
) = x-1

The difference is 5,100m?

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.