Question

X square + X - 125=0​

Answer 1

Step-by-step explanation:

${x}^{2} + x - 125 = 0 \\ \frac{ - b + \: or \: - \sqrt{ {b}^{2} - 4ac } }{2a} \\ \frac{ - 1 + \: or \: - \sqrt{1 - 4(1)( - 125)} }{2( 1) } \\ \frac{ - 1 + \: or \: - \sqrt{501} }{2}$

Answer 2

Answer:

5 cube is 125

5 square is 25

if we multiply 5 by three time we got 125