Answer and Step-by-step explanation:
We want to prove that 0.5555... = 5/9.
First, let's set 0.555... equal to x:
x = 0.555...
Now multiply this by 10:
10x = 5.555...
Now subtract the original from this new one:
10x = 5.555...
- x = 0.555...
______________
9x = 5
Note that we could cancel all the recurring terms because they were the same for both 5.555... and 0.555... since the 5's go up to infinity.
We now have 9x = 5, so divide both sides by 9:
x = 5/9, as desired
Answer:
Step-by-step explanation:
Answer:
291.9518 T are required for completion
Step-by-step explanation:
The remaining 0.62 part is ...
0.62 × 470.89 T = 291.9518 T
Answer:
The Factored form is

Step-by-step explanation:
Given;

To solve for x we factorize the right side of

Let Substitute x for various values to check whether remainder is zero.

Hence
is a factor of the function.
Do synthetic division to find the quotient


_____________________

We get remainder 0 and quotient as,

By using Quadratic Formula;

Plug 'a' , 'b' and 'c' value from
equation,



and 
The values of 'x' are
,
and
So the Factored form is

There is no graph havre me a nice day