x^2-9/x+3=4/7 solve for x:
Answers
Answered by
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
Answered by
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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