First step would be distribute that - into the ( )
Now take care of coefficients of the logs... bring them up as powers of the inside
Now for the product and quotient rule! If it has a + in front of it, it will go on top. If it has a - in front of it, it will go on bottom.
So inside that log base 2 thing the top is x^4+4x^3
and that bottom is 3
$35.59 in pounds
which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?
1 usd = 1.0343 aud
1 aud = 0.9668 usd
sorry just need the points