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√ 3 X 2 + 10 X + 7 √ 3 = 0 - Mathematics

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Question

`sqrt(3)x^2 + 10x + 7sqrt(3)` = 0

Sum

Solution

`sqrt(3)x^2 + 10x + 7sqrt(3)` = 0

⇒ `sqrt(3)x^2 + 3x + 7x + 7sqrt(3)` = 0

⇒ `sqrt(3)x (x + sqrt(3)) + 7 (x + sqrt(3))` = 0

⇒ `sqrt(3)x + 7` = 0 or  x + `sqrt(3)` = 0

x = `-(7)/sqrt(3) or - sqrt(3)`. are two roots of equation.

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Chapter 6: Quadratic Equation - Exercise 1

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ICSE Mathematics [English] Class 10
Chapter 6 Quadratic Equation
Exercise 1 | Q 10
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