Question

What are the solutions for x in the proportion

4x-3 = 2x
---- ----
x 2 What are the solutions for x in the proportion

4x-3 = 2x
---- ----
x 2 @Mathematics

Answer 1

cross multiply:

8x-6 = 2x^2

subtract 8x add 6

0=2x^2 -8x +6

can you do it from there?

Answer 2

What are the solutions for x in the proportion

5x-6 = 2x
---- ----
x 2

Answer 3

Factor out 2

0 = 2(x^2 -4x +3)

Answer 4

now we can look at it.
in order for that to be correct the right side needs to equal 0

well in order for the right side to be zero whats in side the ( ) needs to equal zero

Answer 5

ive bet youve found the zeros of an equation like the one in the ( ) before =)

Answer 6

Write a radical expression that has 4 terms (without variables), that are not in simplest form. Create this expression so that, once the terms are in simplest form, they can be combined to make an expression with one or two terms.

Answer 7

do you know what a radical is?

Answer 8

Nope.. Just need the answer to the question that.. it would be most helpful

Answer 9

ill help you answer it if ya want. i try not to do peoples homework for them tho

Answer 10

I understand.. but it would be quick and easier to just give the answer.. That's All

Answer 11

yes yes it would.. but you wouldnt learn anything

Answer 12

True.. Ok sbut get straight to the point. nothing extra

Answer 13

ok so a radical is the name of a square rt sign.. \[\sqrt{}\] that thing

Answer 14

so a radical expression is just numbers with that sign

Answer 15

Do you know what a term is?

Answer 16

I understand the radical sign and terms i just need to know how to solve this

Answer 17

so basically what they want is ??? + ????+ ???? +???

Answer 18

there needs to be a radical sign in it

Answer 19

and each term needs to be more than just 1 number

Answer 20

an example of this would be Sqrt(9)+ 2*3 + sqrt(25) - 3*1

Answer 21

Could i use this example in this situation?

Answer 22

no cause i did that one.. try and do your own

Answer 23

Ok I got it.. but i have another Math Question

Answer 24

What is the exact value of the expression \[5\sqrt{5}^+3 \sqrt{20}^-6\sqrt{3}\]

Answer 25

ok so here we want to look at the \[3\sqrt{20}\]

Answer 26

\[3\sqrt{20} \] also equals \[3\sqrt{5 * 4}\] which equals \[3\sqrt{5}\sqrt{4}\]

Answer 27

and you know what the sqrt of 4 is