Question

6x² + 7x - 20 = 0 quadratic formula​

Answer 1

Answer:

By Quadratic Formula!!

6x²+7x-20

-b±√(b²-4ac)/2a

=-7±√(49+4*6*20)/2*7

=-7±√(49+480)/14

=-7±√(529)/14

= -7±23/14

Now -7+23/14=15/14

or -7-23/14=-30/14=-15/7

x=15/14 or -15/7

Hope That Helps