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Earn +20 ptsQ: What is the discriminant of the polynomial 9x2 - 18x 9?
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What is the discriminant of the polynomial below 2x2 plus 4x-9?
88 -Apex ;)
What is the discriminant of 2x2 plus 4x - 9?
The discriminant is 88.
How do you solve x 2-18x-4 equals 0 by completing the square?
x² - 18x - 4 = o x² - 18x = 4 x² - 18x + (18/2)² = 4 + (18/2)² x² - 18x + 81 = 4 + 81 (x - 9)² = 85 x - 9 = ±√85 x = 9 ±√85 x = 9 + √85 or x = 9 - √85 if you are still confused, i want you to follow the related link that explains the concept of completing the square clearly.
What is the polynomial of degree 0?
A polynomial of degree 0 is a polynomial without any variables, such as 9.
Find the value of the discriminant of each equation given X2 - 5x plus 4 equals 0?
The discriminant is 9.
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