If you would like to solve the inequality x - 5/x < 4, you can do this using the following steps:
<span>x - 5/x < 4
</span>x^2 - 5 < 4x
x^2 - 4x - 5 < 0
(x - 5) * (x + 1) < 0
x < 0
1. x = 5
2. x = -1
The correct result would be x = -1.
Answer:(2x - 5)(3x + 1)
Step-by-step explanation:
6x^2 - 13x - 5
6x^2 + 2x - 15x - 5
2x (3x + 1) - 5 (3x + 1)
(2x - 5)(3x + 1)
<u>Answer</u>
AC = 34
<u>Explanation</u>
It is given that,ΔACE,
B is the mid point of AC
D is the mid point of CE
and F is the mid point of AE
If D and F are the midpoints, The line joining D and F parallel to third side AC.
The two triangles ΔACE and ΔFDE are similar and their sides are in the ratio 1/2
Here FD = 17 therefore AC = 34