What is the answer to 0.18= 1/(2*9.8(x^2)) ?

The answer to 0.18= 1/(2*9.8(x^2)) is x=sqrt((1.41723E15)/(5.0E15)),x=-sqrt((1.41723E15)/(5.0E15))

Solve for x: 0.18= 1/(2*9.8(x^2))

The solution is x=sqrt((1.41723E15)/(5.0E15)),x=-sqrt((1.41723E15)/(5.0E15))

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0.18 = \frac{1}{2 \cdot 9.8 ( x ^{2} )}

x = \frac{1.41723 E 15}{5.0 E 15}, x = - \frac{1.41723 E 15}{5.0 E 15}

Decimal Notation

x = 0.53239 \dots, x = - 0.53239 \dots

Solution steps

0.18 = \frac{1}{2 \cdot 9.8 ( x ^{2} )}

Simplify

\frac{1}{2 \cdot 9.8 ( x ^{2} )} : \frac{1}{19.6 x ^{2}}

0.18 = \frac{1}{19.6 x ^{2}}

Multiply both sides by

x^{2}

0.18 x^{2} = \frac{1}{19.6}

Solve

0.18 x^{2} = \frac{1}{19.6} : x = \frac{1.41723 E 15}{5.0 E 15}, x = - \frac{1.41723 E 15}{5.0 E 15}

x = \frac{1.41723 E 15}{5.0 E 15}, x = - \frac{1.41723 E 15}{5.0 E 15}

Verify Solutions

Find undefined (singularity) points:

x = 0

Combine undefined points with solutions:

x = \frac{1.41723 E 15}{5.0 E 15}, x = - \frac{1.41723 E 15}{5.0 E 15}

x - 5 \leq - 4

x^{2} + 2 x - 168 = 0

\frac{n}{2} < 4

- \frac{14}{3} \leq \frac{4 y - 2}{4} \leq - \frac{3}{2}

5 x^{2} - 8 x + 4 = 0

What is the answer to 0.18= 1/(2*9.8(x^2)) ?
The answer to 0.18= 1/(2*9.8(x^2)) is x=sqrt((1.41723E15)/(5.0E15)),x=-sqrt((1.41723E15)/(5.0E15))
Solve for x: 0.18= 1/(2*9.8(x^2))
The solution is x=sqrt((1.41723E15)/(5.0E15)),x=-sqrt((1.41723E15)/(5.0E15))