Respuesta :

maxchong

Answer:

H =

[tex]x = \frac{7 + - i \sqrt{71} }{10} [/tex]

I =

[tex]x = \frac{ - 1 + - i \sqrt{35} }{6} [/tex]

gufeliz1965

Quadratic Formula

x = -b +- sqrt{b^2 - 4ac}/(2a)

For question H, subtract 4 from 10 and equate to 0. We now let a = 5, b = -7 and c = 6.

Plug into the formula and do the math..

For question I, subtract 7 from 13 and equate to 0. We know let a = 6, b = 2 and c = 6.

Plug into the formula and do the math.