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anonymous
 4 years ago
Solve: (x1)/(x+3)>4
anonymous
 4 years ago
Solve: (x1)/(x+3)>4

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0x1=4(x+3), solve for x

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0it might be easier to see when written as (x1)/(x+3) = 1 + (4)/(x+3) > 4 so that values of x less than 3 but close enough will work

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0(x1)/(x+3)  4 > 0 (x1)/(x+3)  4(x+3)/(x+3) > 0 (x14x12) / (x+3) > 0 (3x 13) / (x+3) > 0 x cant be 3 because it will make the denominator zero. then plug any value of x : * between 3 and 13/3 (the value of the left side will be positiive) *larger than 3 (the value of the left side will be negative) *and smaller than 13/3. (the value of the left side will be negative since (3x 13) / (x+3) > 0 , we need the value of the left side to be positive. therefore the solution is 13/3 < x < 3
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