What are the solutions to the equation 0=-4.9x^2+5 ?

The solutions to the equation 0=-4.9x^2+5 are x=(5sqrt(2))/7 ,x=-(5sqrt(2))/7

Find the zeros of 0=-4.9x^2+5

The zeros of 0=-4.9x^2+5 are x=(5sqrt(2))/7 ,x=-(5sqrt(2))/7

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0 = - 4.9 x^{2} + 5

x = \frac{5 2}{7}, x = - \frac{5 2}{7}

Decimal Notation

x = 1.01015 \dots, x = - 1.01015 \dots

Solution steps

0 = - 4.9 x^{2} + 5

Switch sides

- 4.9 x^{2} + 5 = 0

Move

5

to the right side

- 4.9 x^{2} = - 5

Multiply both sides by

10

- 49 x^{2} = - 50

Divide both sides by

- 49

x^{2} = \frac{50}{49}

For

x^{2} = f (a)

the solutions are

x = f (a), - f (a)

x = \frac{50}{49}, x = - \frac{50}{49}

\frac{50}{49} = \frac{5 2}{7}

- \frac{50}{49} = - \frac{5 2}{7}

x = \frac{5 2}{7}, x = - \frac{5 2}{7}

x^{2} - 5 x = 36

6 \geq 10

ln (1 + 2)

\frac{3 x + 4}{2} + 1 = \frac{2 x + 4}{8}

49 x^{2} + 4 = 28 x

What are the solutions to the equation 0=-4.9x^2+5 ?
The solutions to the equation 0=-4.9x^2+5 are x=(5sqrt(2))/7 ,x=-(5sqrt(2))/7
Find the zeros of 0=-4.9x^2+5
The zeros of 0=-4.9x^2+5 are x=(5sqrt(2))/7 ,x=-(5sqrt(2))/7