Answer
given equation,
x⁵²-21 x+20
A number to be divisible by the another number means that on dividing the remainder should be zero.
if x⁵²-21 x+20 is divisible by x− 1 means that x-1 should completely divide the equation.
so,
x -1 = 0
x = 1
x⁵²-21 x+20 to be divisible it should be equal to zero when x = 1
putting x = 1
= (1)⁵²-21 (1)+20
= 1 - 21 + 20
= 21 -21
= 0
hence x = 1 is the root of the equation
so, x⁵²-21 x+20 is divisible by x− 1.
Answer:
the answer is 0.84
Step-by-step explanation:
144pi
becous the radius is 24pi/(pi*2) and thet is 12
now 12²*pi is 144pi
<h2>
Answer with explanation:</h2>
The average rate of change for function f(x) over the interval a ≤ x ≤ b is given by :-
So, the rate of change for function 
over the interval −3 ≤ x ≤ 4 :
The rate of change for function 
over the interval −3 ≤ x ≤ 4 :
So, the rate of change for g(x) is greater than f(x) over the interval −3 ≤ x ≤ 4.
The sequence is changing the number -8 is multiplied by by 1 less than the previous number.
The next sequence would be -8 x -1 = 8
The answer would be D.
