Solve I=4*100/19left(2*9.8*0.98/4.52^2-left(10.5*10^-3right)^2right)

$$I = \frac{ 4 \cdot 100 }{ 19 } \left( \frac{ 2 \cdot 9.8 \cdot 0.98 }{ { 4.52 }^{ 2 } } - { \left(10.5 \times { 10 }^{ -3 } \right) }^{ 2 } \right)$$

Solve for I

$$I = \frac{48014368871}{2426110000} = 19\frac{1918278871}{2426110000} \approx 19.790680913$$

Steps for Solving Linear Equation

Multiply 4 and 100 to get 400.

$$I=\frac{400}{19}\left(\frac{2\times 9.8\times 0.98}{4.52^{2}}-\left(10.5\times 10^{-3}\right)^{2}\right)$$

Multiply 2 and 9.8 to get 19.6.

$$I=\frac{400}{19}\left(\frac{19.6\times 0.98}{4.52^{2}}-\left(10.5\times 10^{-3}\right)^{2}\right)$$

Multiply 19.6 and 0.98 to get 19.208.

$$I=\frac{400}{19}\left(\frac{19.208}{4.52^{2}}-\left(10.5\times 10^{-3}\right)^{2}\right)$$

Calculate 4.52 to the power of 2 and get 20.4304.

$$I=\frac{400}{19}\left(\frac{19.208}{20.4304}-\left(10.5\times 10^{-3}\right)^{2}\right)$$

Expand \frac{19.208}{20.4304} by multiplying both numerator and the denominator by 10000.

$$I=\frac{400}{19}\left(\frac{192080}{204304}-\left(10.5\times 10^{-3}\right)^{2}\right)$$

Reduce the fraction \frac{192080}{204304} to lowest terms by extracting and canceling out 16.

$$I=\frac{400}{19}\left(\frac{12005}{12769}-\left(10.5\times 10^{-3}\right)^{2}\right)$$

Calculate 10 to the power of -3 and get \frac{1}{1000}.

$$I=\frac{400}{19}\left(\frac{12005}{12769}-\left(10.5\times \frac{1}{1000}\right)^{2}\right)$$

Multiply 10.5 and \frac{1}{1000} to get \frac{21}{2000}.

$$I=\frac{400}{19}\left(\frac{12005}{12769}-\left(\frac{21}{2000}\right)^{2}\right)$$

Calculate \frac{21}{2000} to the power of 2 and get \frac{441}{4000000}.

$$I=\frac{400}{19}\left(\frac{12005}{12769}-\frac{441}{4000000}\right)$$

Subtract \frac{441}{4000000} from \frac{12005}{12769} to get \frac{48014368871}{51076000000}.

$$I=\frac{400}{19}\times \frac{48014368871}{51076000000}$$

Multiply \frac{400}{19} and \frac{48014368871}{51076000000} to get \frac{48014368871}{2426110000}.

$$I=\frac{48014368871}{2426110000}$$

Assign I

$$I≔\frac{48014368871}{2426110000}$$