What are the solutions to the equation sqrt(5)x^2-3x-2sqrt(5)=0 ?

The solutions to the equation sqrt(5)x^2-3x-2sqrt(5)=0 are x=sqrt(5),x=-2/(sqrt(5))

Find the zeros of sqrt(5)x^2-3x-2sqrt(5)=0

The zeros of sqrt(5)x^2-3x-2sqrt(5)=0 are x=sqrt(5),x=-2/(sqrt(5))

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5 x^{2} - 3 x - 25 = 0

x = 5, x = - \frac{2}{5}

Decimal Notation

x = 2.23606 \dots, x = - 0.89442 \dots

Solution steps

5 x^{2} - 3 x - 25 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 3 ) \pm ( - 3 ) ^{2} - 4 5 ( - 2 5 )}{2 5}

(- 3)^{2} - 45 (- 25) = 7

x_{1, 2} = \frac{- ( - 3 ) \pm 7}{2 5}

Separate the solutions

x_{1} = \frac{- ( - 3 ) + 7}{2 5}, x_{2} = \frac{- ( - 3 ) - 7}{2 5}

x = \frac{- ( - 3 ) + 7}{2 5} : 5

x = \frac{- ( - 3 ) - 7}{2 5} : - \frac{2}{5}

The solutions to the quadratic equation are:

x = 5, x = - \frac{2}{5}

\frac{2 π}{3} + π

9 ∣ x + 8 ∣ + 10 < 55

4 (x^{2} - 4) + 7 = - 5

∣ 7 - 4 x ∣ = 4

lo g_{7} (343)

What are the solutions to the equation sqrt(5)x^2-3x-2sqrt(5)=0 ?
The solutions to the equation sqrt(5)x^2-3x-2sqrt(5)=0 are x=sqrt(5),x=-2/(sqrt(5))
Find the zeros of sqrt(5)x^2-3x-2sqrt(5)=0
The zeros of sqrt(5)x^2-3x-2sqrt(5)=0 are x=sqrt(5),x=-2/(sqrt(5))