Extended form is a fancy term meaning something very simple. Just try not to over think it. 4 x4x4 is the answer.
(4/8)/(4/6)=(1/2)/(2/3)=1/2*3/2=3/4
64
the standard form is 3to the 4 power
84 and 33
4 x 27 = 108
4,000
(-4)3 = (-4)*(-4)*(-4) = -4*4*4
4y3(4+5y)Improved Answer:-16y3/20y4 = 4/5y
4 to the 2nd power times 3 to the fifth power
3/4= to 2nd power
The power of three fourths, written as ((\frac{3}{4})^n), can be expressed in radical form as (\frac{3^n}{4^n}). If you want to represent it as a radical, it can be written as (\sqrt[n]{\frac{3^n}{4^n}} = \frac{\sqrt[n]{3^n}}{\sqrt[n]{4^n}} = \frac{3}{4}^{n}). Thus, depending on the value of (n), the radical form varies accordingly.
5 to the power of 4 in standard form is: 5x5x5x5