Question

Quadratic equation 5m2+m=3

Answer 1

5m² + m - 3 = 0

Using quadratic formula

x = [-1 ± √1 - 4(5)(-3)]/2*5

x= [-1 ± √61]/10

x = [-1 ± 7.81]/10   ..............(√61 = 7.81)

x = (-1 + 7.81)/10   OR  x = (-1 -7.81)

x = 6.81   OR   x= -8.81