Divide.

Question

(25x^2 - 40x + 18) div. (5x - 3)

5x - 5 - 3/5x - 3
5x - 8 - 18/5x - 3
5x - 5 + 3/5x - 3
5x - 14

~~~~~~~~~~~~~~~~~~~~~

7x- 14
-------
x - 2

x
7; where x =/ 7
7; where x =/ 2
0

7(x-2)or 7

Damon please

Answer 1

did the first one already
http://www.jiskha.com/display.cgi?id=1402703533#1402703533.1402705078

Answer 2

I really appreciate people like you Damon. People who take their time to helo others ;) You are very kind to do things like this, and i wish I could repay you for helping me ;)

From,
This Girl,
BallaWitSwag,
Ms. Cavill
Kirem (later)
and Nonoisballin

(I have used all those user names, but my most common is This Girl

Answer 3

OH! haha I was writing something sorry didn't see it thanks!

Answer 4

7(x-2) /(x-2) = 7 * 1 = 7
but x may not be 2 or the original denominator would be zero

Answer 5

The first one is C right?

Answer 6

So is the answer for the second one 0?

Answer 7

wait no, it is B, 7; where x =/ 7?

Answer 8

7 where x not equal to 2

(x=2 is not in the domain, function undefined there)

Answer 9

So C again?

Answer 10

and could ask one last question?

Answer 11

I guess C
which is
7; where x =/ 2
assuming that x=/2 means not when x = 2

Answer 12

okay sweet thank you SO MUCH! You should be a teacher man, you would be an EXCELLENT ONE!!

Answer 13

Could I ask you one more question please?

Answer 14

LOL, many years ago.

Answer 15

haha here's my last question

Suppose that y varies inversely with x and that y = 4 when x = 6. What is an equation for the inverse varition?

y = 6/4x

y = 24/x

y = 2/3x

y = x/24

Answer 16

y = k/x

4 = k/6

k = 24
so
y = 24/x

Just do what it says :)

Answer 17

THANK YOU DAMON!! YOUR THE BEST!!!

Answer 18

You are welcome :)