Mathematics: Solve for e. t=e29 e=±3t√t e=±3t e=±3t√ e=±9t√

A=3 inchesb=.5 gramsc.=.3333 pounds...

Solve for e. t=e29 e=±3t√t e=±3t e=±3t√ e=±9t√

22chandlerlashley

14.03.2022

option (3) is correct.

$e= \pm 3\sqrt{T}$

Step-by-step explanation:

Given $T=\frac{e^2}{9}$

We have to solve for e.

Consider the given statement,

$T=\frac{e^2}{9}$

Cross multiply, we get,

$\Rightarrow 9T={e^2}$

Taking square root both sides , we get,

$\Rightarrow \sqrt{9T}=e$

We know square root of 9 is 3.

$\Rightarrow \pm 3\sqrt{T}=e$

Thus, option (3) is correct.

$e= \pm 3\sqrt{T}$

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