Solve x^2*x2-63=2.25

$${ x }^{ 2 } \times x2-63=2.25$$

Solve for x_2

$$x_{2}=\frac{261}{4x^{2}}$$

$$x\neq 0$$

Steps for Solving Linear Equation

Add 63 to both sides.

$$x^{2}x_{2}=2.25+63$$

Add 2.25 and 63 to get 65.25.

$$x^{2}x_{2}=65.25$$

Divide both sides by x^{2}.

$$\frac{x^{2}x_{2}}{x^{2}}=\frac{65.25}{x^{2}}$$

Dividing by x^{2} undoes the multiplication by x^{2}.

$$x_{2}=\frac{65.25}{x^{2}}$$

Divide 65.25 by x^{2}.

$$x_{2}=\frac{261}{4x^{2}}$$

Solve for x (complex solution)

$$x=-\frac{3\sqrt{29}x_{2}^{-0.5}}{2}$$

$$x=\frac{3\sqrt{29}x_{2}^{-0.5}}{2}\text{, }x_{2}\neq 0$$

Solve for x

$$x=\frac{3\sqrt{\frac{29}{x_{2}}}}{2}$$

$$x=-\frac{3\sqrt{\frac{29}{x_{2}}}}{2}\text{, }x_{2}>0$$