7x2-12x+18=0 ಈ ಸಮಿಕರಣದ ಮೂಲಗಳ ಮೊತ್ತ ಮತ್ತು ಮೂಲಗಳ ಗುಣಲಬ್ದ ಗಳ ಅನುಪಾತ ಕಂಡುಹಿಡಿಯಿರಿ
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Answer:
7x² - 12x + 18
Find the sum of the roots:
Sum of the roots = a + ß
a + B = -b/a
a + B = -(-12)/7 = 12/7
Find the product of the roots: Product of the roots = aß
aß = c/a
αβ = 18/7
Find the ratio:
a + B: aß = 12/7: 18/7
Multiply by 7:
a + β : αβ = 12 : 18
Divide by 6:
a+B:aß = 2:3
Answer: 2:3
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