Answer:
Therefore the value of x = [144 ± √-92]/2
Step-by-step explanation:
Formula: Let ax² + bx +c = 0 be the quadratic equation.Then,
x = [-b ± √(b²-4ac)]/2a
Here quadratic equation be x² - 12x + 59 =0
a = 1, b = -12 and c = 59
x = [-b ± √(b²-4ac)]/2a
x = [-(-12) ± √((-12)²-4*1*59)]/2
x = [144± √(144-236)]/2
x = [144 ± √-92]/2
Therefore the value of x = [144 ± √-92]/2
