What is the discriminant of 9x2 + 2 = 10x?
I hope this helps you ax^2+bx+c=0disctirminant =b^2-4ac9x^2-10x+2=0a=9 b= -10 c=2disctirminant = (-10)^2-4.9.2disctirminant = 100-72disctirminant = 28x1= -(-10)+square root of28/2.9x1=5+ square root of 7/9x2= 5- square root of 7/9
Answer:
28
Step-by-step explanation:
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