Solve x=(30)^2-(21.6)^2/2*6

$$x = \frac { ( 30 ) ^ { 2 } - ( 21.6 ) ^ { 2 } } { 2 \times 6 }$$

Solve for x

$$x=36.12$$

Steps for Solving Linear Equation

Calculate 30 to the power of 2 and get 900.

$$x=\frac{900-21.6^{2}}{2\times 6}$$

Calculate 21.6 to the power of 2 and get 466.56.

$$x=\frac{900-466.56}{2\times 6}$$

Subtract 466.56 from 900 to get 433.44.

$$x=\frac{433.44}{2\times 6}$$

Multiply 2 and 6 to get 12.

$$x=\frac{433.44}{12}$$

Expand \frac{433.44}{12} by multiplying both numerator and the denominator by 100.

$$x=\frac{43344}{1200}$$

Reduce the fraction \frac{43344}{1200} to lowest terms by extracting and canceling out 48.

$$x=\frac{903}{25}$$

Assign x

$$x≔36.12$$