Question

Write the discriminant of the quadratic equation (x+5)2=2(5x-3)

Answer 1

Answer:

-124

Step-by-step explanation:

(x+5)^2=2(5x-3)

x^2+10x+25=10x-6

x^2 + 31 =0

hence, b^2-4ac = -4*1*31

                          =  -124