Question

solve X square + 34 X - 195 is equal to zero​

Answer 1

Heya

______________________________

x² + 34x -195 = 0

=>

x = (-34 ±√{1156 + 780} )/2

=>

x = (-34 ± 44)/2

=>

x = 10/2 = 5 oR x = -39