Determine nature of roots of the quadratic equations.
√3 x² + 2√3 x + √3 = 0
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31
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Compare √3 x² + 2 √3 x + √3 = 0 with ax²+ bx + c = 0
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We get a = √3 , b = 2 √3 , c = √3 ,
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b² - 4 ac = (2 √3 )² - 4 x √3 x √3
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4 x 3 - 4 x 3
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12 - 12
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0
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b² - 4 ac = 0
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Root of the equation are real and equal.
Answered by
9
- a quadratic equation √3 x² + 2√3 x + √3 = 0
- The natural roots of the equation
By Comparing √3 x² + 2 √3 x + √3 = 0 with ax²+ bx + c = 0
⠀⠀⠀⠀⠀⠀⠀⠀⠀ a = √3 , b = 2 √3 , c = √3
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⠀⠀⠀⠀⠀⠀↪b² - 4ac = (2√3)² - 4 × √3 ×√3
⠀⠀⠀⠀⠀⠀↪b² - 4ac =4 × 3 - 4 × 3
⠀⠀⠀⠀⠀⠀ ↪b² - 4ac =12 - 12
⠀⠀⠀⠀⠀ ↪b² - 4ac =0
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