What are the solutions to the equation 3.9=x^2+3.6 ?

The solutions to the equation 3.9=x^2+3.6 are x=sqrt(3/10),x=-sqrt(3/10)

Find the zeros of 3.9=x^2+3.6

The zeros of 3.9=x^2+3.6 are x=sqrt(3/10),x=-sqrt(3/10)

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3.9 = x^{2} + 3.6

x = \frac{3}{10}, x = - \frac{3}{10}

Decimal Notation

x = 0.54772 \dots, x = - 0.54772 \dots

Solution steps

3.9 = x^{2} + 3.6

Switch sides

x^{2} + 3.6 = 3.9

Move

3.6

to the right side

x^{2} = 0.3

For

x^{2} = f (a)

the solutions are

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

x = 0.3, x = - 0.3

0.3 = \frac{3}{10}

- 0.3 = - \frac{3}{10}

x = \frac{3}{10}, x = - \frac{3}{10}

x, y^{2} - 6 y = (x + 3)^{2} - 9

y, 2 x^{3} + 2 y - 3 y^{2} = 13 x

m, m^{2} = 3 n

x, 6 x^{2} - 11 x y + 3 y^{2} = 0

- 5 x \cdot (1 + 3 x) = \frac{3 ( x - 3 ) - ( 2 x - 10 )}{2}

What are the solutions to the equation 3.9=x^2+3.6 ?
The solutions to the equation 3.9=x^2+3.6 are x=sqrt(3/10),x=-sqrt(3/10)
Find the zeros of 3.9=x^2+3.6
The zeros of 3.9=x^2+3.6 are x=sqrt(3/10),x=-sqrt(3/10)