9000020010

Level: 
Project ID: 
9000020010
Accepted: 
1
Clonable: 
0
Easy: 
1
Choose the equation which is obtained by squaring both sides of the following equation. \[ \sqrt{x^{2 } - x + 5} = 2x - 5 \]
\(3x^{2} - 19x + 20 = 0\)
\(x^{2} + 3x + 20 = 0\)
\(3x^{2} + x - 30 = 0\)
\(3x^{2} + x + 20 = 0\)