Algebra
posted by Bernadine on .
Solve 3x^2+19x14=0 using the quadratic formula

I will be happy to check your work.

x = [  19 } ã (361 + 168) ] / 6
x = [  19 } ã (529) ] / 6
x = [  19 } 23 ] / 6
x = 4 / 6 , x =  42 / 6
x = 2/3 , x =  7