Math, asked by schandra995619, 9 hours ago

3t-2/4 -2t+3/3 = 2/3-t​

Answers

Answered by yadavsanant659
0

Answer:

I don't know

Step-by-step explanation:

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Answered by YourHelperAdi
4

To Find :

The value of t in the given equation

Given :

 \tt{ \frac{3t - 2}{4}  -  \frac{2t + 3}{3}  =  \frac{2}{3 - t} }

Solution :

 \tt{ \implies \tt{ \frac{3(3t - 2) - 4(2t + 3)}{4 \times 3}  =  \frac{2}{3 - t} }}

 \implies \tt{ \frac{(9t - 6) - (8t + 12)}{12}  =  \frac{2}{3 - t} }

 \implies \tt{ \frac{9t - 6 - 8t - 12}{12}  =  \frac{2}{3 - t}}

 \implies \tt{ \frac{t - 18}{12}  =  \frac{2}{3 - t} }

 \implies \tt{(t - 18) (3 - t) = 2 \times 12}

 \implies \tt{(t - 18)(3 - t) = 24}

  \tt{ \implies  -  {t}^{2}  + 18t + 3t - 54  = 24}

 \implies \tt{ -  {t}^{2}  + 21t - 54 - 24 = 0}

 \tt{ \implies  -  {t}^{2}  + 21t - 78 = 0}

 \tt{ \implies  -  {t}^{2}  + 16.18t + 4.82t - 78 = 0}

 \tt{ \implies  t(16.18 - t)  -  4.82(16.18 - t) = 0}

 \implies \tt{(t - 4.82)(16.18 - t) = 0}

Hence, the values of t can be :

  • t = 4.82
  • t = 16.18

Hence, the roots of the equation are 4.82 and 16.18

See the graph also

Hope it helps you !

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