Barry gets hurt at work and must go on disabililty for 4 months. on disability, the pay that barry receives is 60% of his normal net pay. barry should be fine if he has a plan for a. financing b. managing his income c. managing his liquidity d. protecting his assets
discriminant is -4.
x²+4x+5 = 0 have two imaginary solutions
given equation is :
x²+4x+5 = 0
ax²+bx+c = 0 is general quadratic equation.
comparing given equation with quadratic equation,we get
a = 1 ,b = 4 and c = 5
the formula to find discriminant is
d = b²-4ac
putting above values in formula of discriminant,we get
d = (4)²-4(1)(5)
d = 16-20
d = -4 < 0
the discriminant of given equation is not real hence, given equation have two imaginary solution .