State true or false-If 3x2-5-5x-10-0- then the roots are -2-53-5

The correct option is A True 3x^2+5√(5)x+10=0 3x^2+3√(5)x+2√(5)x+10=0 3x(x+√(5))+2√(5)(x+√(5))=0 (3x+2√(5))(x+√(5))=0 x= 2√(5)3,x= √(5) ...

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Quadratic Formula for Finding Roots

State true or...

Question

State true or false:
If $3 x^{2} + 5 \sqrt{5} x + 10 = 0$ , then the roots are $- \frac{2 \sqrt{5}}{3}, - \sqrt{5}$

True

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False

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Solution

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Similar questions

2 x^{2} + \frac{5}{3} x - 2 = 0

x = \frac{2}{3}, - \frac{3}{2}

\frac{2}{5} x^{2} - x - \frac{3}{5} = 0

- \frac{1}{2}, 3

\frac{6 x - 5}{x + 5} = \frac{x}{3} - 5

x

30

2

21 x^{2} - 2 x + \frac{1}{21} = 0

\frac{1}{21}, \frac{1}{21}

\frac{\sqrt{5}}{3}, - \sqrt{5}

3 x^{2} + 2 \sqrt{5 x} - 5 = 0

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