Solve for T
T=6
T=-6
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\frac{T^{2}}{576}=\frac{1}{4^{2}}
Calculate 24 to the power of 2 and get 576.
\frac{T^{2}}{576}=\frac{1}{16}
Calculate 4 to the power of 2 and get 16.
\frac{T^{2}}{576}-\frac{1}{16}=0
Subtract \frac{1}{16} from both sides.
\frac{T^{2}}{576}-\frac{36}{576}=0
To add or subtract expressions, expand them to make their denominators the same. Least common multiple of 576 and 16 is 576. Multiply \frac{1}{16} times \frac{36}{36}.
\frac{T^{2}-36}{576}=0
Since \frac{T^{2}}{576} and \frac{36}{576} have the same denominator, subtract them by subtracting their numerators.
\frac{1}{576}T^{2}-\frac{1}{16}=0
Divide each term of T^{2}-36 by 576 to get \frac{1}{576}T^{2}-\frac{1}{16}.
T^{2}-36=0
Multiply both sides by 576.
\left(T-6\right)\left(T+6\right)=0
Consider T^{2}-36. Rewrite T^{2}-36 as T^{2}-6^{2}. The difference of squares can be factored using the rule: a^{2}-b^{2}=\left(a-b\right)\left(a+b\right).
T=6 T=-6
To find equation solutions, solve T-6=0 and T+6=0.
\frac{T^{2}}{576}=\frac{1}{4^{2}}
Calculate 24 to the power of 2 and get 576.
\frac{T^{2}}{576}=\frac{1}{16}
Calculate 4 to the power of 2 and get 16.
T^{2}=\frac{1}{16}\times 576
Multiply both sides by 576.
T^{2}=36
Multiply \frac{1}{16} and 576 to get 36.
T=6 T=-6
Take the square root of both sides of the equation.
\frac{T^{2}}{576}=\frac{1}{4^{2}}
Calculate 24 to the power of 2 and get 576.
\frac{T^{2}}{576}=\frac{1}{16}
Calculate 4 to the power of 2 and get 16.
\frac{T^{2}}{576}-\frac{1}{16}=0
Subtract \frac{1}{16} from both sides.
\frac{T^{2}}{576}-\frac{36}{576}=0
To add or subtract expressions, expand them to make their denominators the same. Least common multiple of 576 and 16 is 576. Multiply \frac{1}{16} times \frac{36}{36}.
\frac{T^{2}-36}{576}=0
Since \frac{T^{2}}{576} and \frac{36}{576} have the same denominator, subtract them by subtracting their numerators.
\frac{1}{576}T^{2}-\frac{1}{16}=0
Divide each term of T^{2}-36 by 576 to get \frac{1}{576}T^{2}-\frac{1}{16}.
T=\frac{0±\sqrt{0^{2}-4\times \frac{1}{576}\left(-\frac{1}{16}\right)}}{2\times \frac{1}{576}}
This equation is in standard form: ax^{2}+bx+c=0. Substitute \frac{1}{576} for a, 0 for b, and -\frac{1}{16} for c in the quadratic formula, \frac{-b±\sqrt{b^{2}-4ac}}{2a}.
T=\frac{0±\sqrt{-4\times \frac{1}{576}\left(-\frac{1}{16}\right)}}{2\times \frac{1}{576}}
Square 0.
T=\frac{0±\sqrt{-\frac{1}{144}\left(-\frac{1}{16}\right)}}{2\times \frac{1}{576}}
Multiply -4 times \frac{1}{576}.
T=\frac{0±\sqrt{\frac{1}{2304}}}{2\times \frac{1}{576}}
Multiply -\frac{1}{144} times -\frac{1}{16} by multiplying numerator times numerator and denominator times denominator. Then reduce the fraction to lowest terms if possible.
T=\frac{0±\frac{1}{48}}{2\times \frac{1}{576}}
Take the square root of \frac{1}{2304}.
T=\frac{0±\frac{1}{48}}{\frac{1}{288}}
Multiply 2 times \frac{1}{576}.
T=6
Now solve the equation T=\frac{0±\frac{1}{48}}{\frac{1}{288}} when ± is plus.
T=-6
Now solve the equation T=\frac{0±\frac{1}{48}}{\frac{1}{288}} when ± is minus.
T=6 T=-6
The equation is now solved.
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