Question

What is the positive solution for 5^2-9x=0 ?

Answer 1

is it 5x^2 - 9x = 0?

Answer 2

It's 5x squared - 9x = 0

Answer 3

its answer is 9/5 & 0.

Answer 4

But there should only be one answer...the positive one. So, what is it?

Answer 5

no, there will b 2 answers.

Answer 6

I got 25/9

Answer 7

no, its 9/5 & 0.

Answer 8

Yeah. Your right Saifoo but then the positive one should be it....there should be a negative anser and a positive one.

Answer 9

*answer

Answer 10

no, its not imp.

Answer 11

???

Answer 12

there will the just theses two answers.

Answer 13

these*

Answer 14

Is it 5^2 or 5x^2 in the origianl problem?

Answer 15

okay...lol. here's whats up.

Answer 16

it is 5x^2

Answer 17

i think u typed the wrong ques

Answer 18

i have a project due tommorrow for math I and i need someone to help tutor me on positive solutions of equations....can any of you two help me?
please???

Answer 19

i think u typed the wrong ques

Answer 20

well i dont even think that was a possible equation that even existed...lol. i think ur right

Answer 21

saifoo is right if it is 5x^2 the answer would be 9/5 and 0

Answer 22

hmm. :)

Answer 23

hmmmm *twicee. :-))

Answer 24

interesting. well can any of you two give me an equation and explain to me how you get the positive solution of it?

Answer 25

factor out an x
x(5x-9)=0

Answer 26

Yeah!!!! A problem like that is what I have on my paper. Now...how do I get the positive solution of this?

Answer 27

then set x=0 and 5x-9=0

Answer 28

Yeah. Then what?

Answer 29

will we know that x=0 is one answer. then let's solve 5x-9=0. once we solve that we get 5x=9 then divide 5 by both sides we get 9/5

Answer 30

dose that make sence?

Answer 31

hold on...

Answer 32

can we do another problem if you don't mind?

Answer 33

sure

Answer 34

i did this one but i want to make sure it's right:

4x^2 - 36 = 0

Answer 35

i got: the positive solution is 3.

Answer 36

am i right?

Answer 37

that is what I got... for 4x^2-36=0

Answer 38

so im right?

Answer 39

sorry that is what I got

Answer 40

No, it's 9/5. You factor out an x, and you use the zero product rule, setting x = 0 and (5x-9)=0, since, algebraically, you can do that. So, solving for x, you get x = 0 and x = 9/5

Answer 41

LOL. but i was talking about a different equation.....4x squared - 36 = 0

Answer 42

mknight94 we arewwe are doing a different problem

Answer 43

*not the 1st one

Answer 44

smartchickk59 you are right. are you sure that it is not 4x^2-36x=0?

Answer 45

not with the x after the 36

Answer 46

no its: 4x^2-36=0

Answer 47

3 is the answer

Answer 48

Did you need any more help?

Answer 49

Oh no thank you...not for now. But thank you so muchh for your help and your patince....!!! :) Thanks.

Answer 50

*patience