Math, asked by snehangi22, 1 day ago

x^2-9/x+3=4/7 solve for x:​

Answers

Answered by EmperorSoul
2

Given

  • x^2-9/x+3=4/7 Solve for x:

To Find

  • The Equation Of x

Solution

  • Cross multiply the terms:

⇒7 x² - 7÷9 = 4x + 4÷3

⇒ 7 x² - 4 x - 75 = 0

  • 7 ÷ 3 ÷ 5 ÷ 5 = 21 ÷25 Difference is 4

⇒7 x² - 25 x + 21 x - 75 = 0

⇒ x (7x - 25) + 3 (7 x - 25) = 0

⇒(x + 3) (7 x - 25) = 0

Final Answer

 \bf \: x =  - 9

Answered by nihasrajgone2005
0

Answer:

Given

x^2-9/x+3=4/7 Solve for x:

To Find

The Equation Of x

Solution

Cross multiply the terms:

⇒7 x² - 7÷9 = 4x + 4÷3

⇒ 7 x² - 4 x - 75 = 0

7 ÷ 3 ÷ 5 ÷ 5 = 21 ÷25 Difference is 4

⇒7 x² - 25 x + 21 x - 75 = 0

⇒ x (7x - 25) + 3 (7 x - 25) = 0

⇒(x + 3) (7 x - 25) = 0

Final Answer

\bf \: x = - 9x=−9

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Step-by-step explanation:

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