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anonymous
 one year ago
Help with three problems.
anonymous
 one year ago
Help with three problems.

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I did the first equation x=/ 5

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1yes right so substitute x for 3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Omg I see what I did.. 8 is the correct answer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I miss read my own writing. I thought I wrote x^3 when it was x^2

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Are the other two answers correct?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Okay.. For the other two questions I posted im stuck.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I got to 10/ (x+h)  10/x all over h

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0lcd= x(x+h) .. My example does something weird so im stuck here

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1how did you get 10 ? can you please show the work so i can find the mistakes :=)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Oh my gosh. Sorry it some how posted the same question twice and not the correct question 22.. One second

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0That picture above is the question I was talking about.. @Nnesha

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Okay. Sorry about that

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1\[\huge\rm \frac{\color{ReD}{ \frac{ 10 }{ x+h }\frac{ 10 }{ x}} }{ h }\] first deal with the top red part find the common denominator

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1yes right so what about the numerator ?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1\[\huge\rm \frac{\color{ReD}{ \frac{??? }{ x(x+h )} } }{ h }\] multiply the numerator of first by denominator of the 2nd fraction multiply the numerator of 2nd fraction by denominator of first fraction

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Um what? I assumed it would leave me with 10x 10(x+h) all over h

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1that's the numerator of top fraction \[\huge\rm \frac{\color{ReD}{ \frac{10x10(x+h) }{ x(x+h )} } }{ h }\] like this

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0??? How do you still have x(x+h) shouldnt it cancel out?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1how would you cancel out that ? that's our common denominator

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Thats what happens when you get rid of fractions..

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1alright here is the example \[\huge\rm \frac{ a }{ b } +\frac{ b }{ d}\] \[\huge\rm \frac{ ad+ cb }{ bd }\]i would the common denominator

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Whats the next step?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1\[\huge\rm \frac{\color{ReD}{ \frac{10x10(x+h) }{ x(x+h )} } }{ h }\] we should change division to multiplication to do that you should multiply the top with the `reciprocal` of the bottom

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Bottom as in x(x+h) or h?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1\[\huge\rm \frac{\color{ReD}{ \frac{ a }{ b }} }{ \frac{ c }{ d } }=\color{reD}{\frac{a}{b}} \times \frac{d}{c}\] like this

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1\[\huge\rm \frac{\color{ReD}{ \frac{10x10(x+h) }{ x(x+h )} } }{ \frac{h}{1} }\] h

anonymous
 one year ago
Best ResponseYou've already chosen the best response.010x10(x+h)/x(x+h) * h/1

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1what is the reciprocal of h/1 ?

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1yes so multiply bye 1/h

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1\[\huge\rm \color{ReD}{ \frac{10x10(x+h) }{ x(x+h )} \times \frac{1}{h}} \] now distribute 10(x+h) multiply x(x+h)

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1hmm there is a mistake in the denominator

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1\[\huge\rm \frac{ 10h }{ x(x+h) \times h }\] distribute x+h by x

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1yes right h is common factor we take it out \[\huge\rm \frac{ 10h }{ h(x^2+xh) }\]now simplify

Nnesha
 one year ago
Best ResponseYou've already chosen the best response.1\[\huge\rm \frac{ 10\cancel{h} }{ \cancel{h}(x^2+xh) }\] so final answer would be what ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.010/ x^2 +xh .. I noticed I forgot the second x

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Okay.. For the next one with the square root I have nothing.. I wasnt sure where to start

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0I can put it in a new question if youd like
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