Solve the equation
x3 - 4x2 + 16x - 64 = 0 by finding all the roots if 4
is one of the roots.

3 roots are:

4, 4i, -4i

Step-by-step explanation:

This is a cubic equation that has 3 roots. One root is given, we got to find the other two.

Let's group first 2 terms and last two terms and factor and solve:

From here we can say:

x^2 + 16 = 0

and

x - 4 = 0 [x = 4, we already know this solution]

Let's find the other 2 roots from the 1st equation:

Note:

So the 3 roots are:

4, 4i, -4i

the data of the detroit pistons in numerical order from least to greatest is 0.30, 0.37, 0.55, 0.62, 0.69, 0.72, 0.73, 0.75, 0.77, 0.78, 0.80, 0.81, 0.81, 0.83, 0.84, 0.89

the data of the miami heat in numerical order from least to greatest is 0.50, 0.50, 0.56, 0.57, 0.67, 0.72, 0.72, 0.72, 0.75, 0.75, 0.76, 0.81, 0.82, 0.90, 1.00, 1.00

the detroit pistons median : 1.52

the miami heat median: 1.47

the iqr of this data is 0.05

i believe that the slope of the line is -5

step-by-step explanation: