Question

Find the discriminant of x^2-3x-10=0

Answer 1

Step-by-step explanation:

the answer is in fig as shown

Answer 2

Answer:

Step-by-step explanation:

x^2 -3x-10=0

x-5x+2x-10=0

x(x-5)+2(x-50=0

x+2=0   ,   x-5=0

x = -2     ,  x=5

Answer is always pasitive

answer;5