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Mathematics 28 Online
OpenStudy (anonymous):

im trying to solve question " (3x+4)/(7-x) x (5-2x)/(7-x) help with steps!? please.

OpenStudy (anonymous):

(3x+4)(5-2x)/(7-x)^2

OpenStudy (anonymous):

THE ANSWER IS EASY the solution is following

OpenStudy (anonymous):

\[(3x+4)\div(7-x) \times(5-2x)\div(7-x)\]

OpenStudy (anonymous):

Now multiplying denominators of both the terms and also the numerators

OpenStudy (anonymous):

we will get: (3x+4)times(5-2x)div(7-x)^2

OpenStudy (anonymous):

(15x - 6x^2 + 20 - 8x )/49 + x^2 - 14x

OpenStudy (anonymous):

(7x - 6x^2 +20 ) / 49 +x^2 - 14x

OpenStudy (anonymous):

SO HAVE U UNDERSTAND THE SOLUTION OR NOT MAR7407

OpenStudy (anonymous):

IF YES THAN GIVE ME A MEDAL

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

BYE

OpenStudy (anonymous):

OK

OpenStudy (anonymous):

lols

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