solve for x
1/x+1 + 3/5x+1 = 5/x+4
Answers
Answered by
4
Answer:
dont know sorryyyyyyyyyyyyyyyyyyyyyyyy
Answered by
1
Answer:
1 / x + 1 + 3/5 x + 1 = 5 / x + 4
5 + 5x + 3/5 x × 5x + 5x = 5 × 5 + 5x × 4
5 + 5 x + 3 / 5 x ^ 2 × 5 + 5x = 5 × 5 + 5 x + 4
5 + 5x + 3x ^ 2 + 5x = 5 × 5× 5x × 4
5 × 10 x + 3x ^ 2 = 5 × 5 + 5x × 4
5 × 10 x + 3 x ^ 25 + 5x × 4
5 + 10 x + 3 x ^ 2 = 25 + 20 x
5 + 10 x + 3x ^ 2 - 25 = 20 x
- - 20 + 10 x + 3x ^ 2 = 20 x
- 20 + 10 x + 3x ^ 2 - 20 x = 0
3x ^ 2 - 10 x - 20 = 0
hope helpful for you
Similar questions