This is the speed of light formula.

This is the quadratic formula.

This is the zero product property.

This is scary.

a = 4, b = -8, c = 3

a = 4, b =-8, c =-3

a = 4, b = 8, c = 3

a = 4, b = 8, c = -3

x = -4 and x = -5

x = 20 and x = -9

x = 4 and x = 5

x = -4 and x = 5

x = -1 and x = -7/8

x = 4 and x = -2/7

x = -4 and x = 2/7

x = 4 and x = -7/2

x = -1.5 and x = 5

No Solution

x = -5 and x = 1.5

x = 0.7 and x = 5

x = -0.67 and x = 6

x = -6 and x = 0.67

x = 3.33 and x = 18

x = -3.33 and x = 18

x = -1 and x = 1.5

x = 1.5 and x = -1

x = 1 and x = 1.5

x = -1.5 and x = 1

x = -10 and x = -4

x = -4 and x = 10

x = -8 and x = 4

x = 8 and x = -4

x = 7/2 and x = -6

x = -5/2 and x =5

x = -3/7 and x =6

x = -5/2 and x = 7

n = 4 and n = -5

n = -4 and n = 5

n = -4 and n = -5

n = 4 and n = 5