Question

write the dis criminet of the quadratic equation (x+2)²= 2 (5x-3)​

Answer 1

${b}^{2} - 4ac$

discriminet means b square - 4ac

Step-by-step explanation:

if we simplify the given equation we get x^2 - 8x + 10

discriminet = (-8)^2 - 4*1*10

64 - 40 = 24

so discriminet is 24

Answer 2

Answer:

-4

Step-by-step explanation:

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

x^2+4+4x=10x-6

 x^2+4x-10x+4+6=0

    x^2-6x+10=0

     discriminent is   b^2-4ac

   a=1

    b=-6

   c=10

   b^2-4ac=(-6)^2-4(1)(10)

                  =36-40=-4

hope this helps you