Solve 5/4x1.2=3/4x^2

$$\frac{ 5 }{ 4 } x1.2 = \frac{ 3 }{ 4 } { x }^{ 2 }$$

Solve for x_1

$$x_{1}=3x^{2}$$

Steps for Solving Linear Equation

Multiply \frac{5}{4} and 0.2 to get \frac{1}{4}.

$$\frac{1}{4}x_{1}=\frac{3}{4}x^{2}$$

The equation is in standard form.

$$\frac{1}{4}x_{1}=\frac{3x^{2}}{4}$$

Multiply both sides by 4.

$$\frac{\frac{1}{4}x_{1}}{\frac{1}{4}}=\frac{3x^{2}}{\frac{1}{4}\times 4}$$

Dividing by \frac{1}{4} undoes the multiplication by \frac{1}{4}.

$$x_{1}=\frac{3x^{2}}{\frac{1}{4}\times 4}$$

Divide \frac{3x^{2}}{4} by \frac{1}{4} by multiplying \frac{3x^{2}}{4} by the reciprocal of \frac{1}{4}.

$$x_{1}=3x^{2}$$

Solve for x (complex solution)

$$x=-\frac{\sqrt{3x_{1}}}{3}$$

$$x=\frac{\sqrt{3x_{1}}}{3}$$

Solve for x

$$x=\frac{\sqrt{3x_{1}}}{3}$$

$$x=-\frac{\sqrt{3x_{1}}}{3}\text{, }x_{1}\geq 0$$