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Determine Whether the Given Quadratic Equations Have Equal Roots and If So, Find the Roots: 3x2 - 6x + 5 = 0 - Mathematics

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प्रश्न

Determine whether the given quadratic equations have equal roots and if so, find the roots:
3x2 - 6x + 5 = 0

योग

उत्तर

The given equation is
3x2 - 6x + 5 = 0
Here, a = 3, b = -6 and c = 5
Discriminant
= b2 - 4ac
= (-6)2 - 4 x 3 x 5
= 36 - 60
= -24 < 0
imaginary roots.

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अध्याय 6: Quadratic Equation - Exercise 1

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आईसीएसई Mathematics [English] Class 10
अध्याय 6 Quadratic Equation
Exercise 1 | Q 64.4
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