Answer:
Discriminant of 9x² + 2 = 10x is:
28
Step-by-step explanation:
Discriminant(D) of a equation ax²+bx+c=0 is:
D=b²-4ac
We are given a polynomial equation:
9x² + 2 = 10x
i.e. 9x²-10x+2=0
a=9,b= -10 and c=2
D=(-10)²-4×9×2
= 100-72
=28
Hence, discriminant of 9x² + 2 = 10x is:
28
