x=-6±√(6^2-4(1)(4)/(2(1))
x=(-6±2√5)/2
Can some one help explain how it came to 2sqr 5
I am lost
i would get a calculator....
i got 6(+or -) 5.291502622
x=(-6±2√5)/2
Can some one help explain how it came to 2sqr 5
I am lost
i got 6(+or -) 5.291502622