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# Algebra 2 help!,

+1
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Algebra 2 help!,

Guest Nov 28, 2017

#1
+5589
+2

$$T=\frac12\sqrt{\frac{u}{g}}$$

Multiply both sides of the equation by  2 .

$$2T=\sqrt{\frac{u}{g}}$$

Square both sides of the equation.

$$(2T)^2=\frac{u}{g} \\~\\ (2T)(2T)=\frac{u}{g} \\~\\ 4T^2=\frac{u}{g}$$

Multiply both sides by  g .

$$g\cdot4T^2=u$$

Divide both sides by  4T2

$$g=\frac{u}{4T^2}$$

hectictar  Nov 28, 2017
Sort:

#1
+5589
+2

$$T=\frac12\sqrt{\frac{u}{g}}$$

Multiply both sides of the equation by  2 .

$$2T=\sqrt{\frac{u}{g}}$$

Square both sides of the equation.

$$(2T)^2=\frac{u}{g} \\~\\ (2T)(2T)=\frac{u}{g} \\~\\ 4T^2=\frac{u}{g}$$

Multiply both sides by  g .

$$g\cdot4T^2=u$$

Divide both sides by  4T2

$$g=\frac{u}{4T^2}$$

hectictar  Nov 28, 2017

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