Solve the following quadratic equation for x: \sqrt{3}x^2 + 10x + 7\sqrt{3} = 0... | VSA 2m | Maths | SuperPadhai

Quadratic Equations > Question

VSA2 marksYear: 2022MediumCBSE Class 10

quadratic-equationsfactorizationsolving

Question

Solve the following quadratic equation for

x

:

3 x^{2} + 10 x + 73 = 0

Solution

1

3 x^{2} + 3 x + 7 x + 73 = 0

+0.5 marks

2

(3 x + 7) (x + 3) = 0

+1 mark

3

x = \frac{- 7}{3}

or

x = - 3

+0.5 marks

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