How to solve A=1/2b imesh

1. Factor the equation (x + 2)(x + 3) = 0. 2. Set each factor equal to zero: x + 2 = 0 and x + 3 = 0. 3. Solve for x: x = -2 and x = -3.

Solve A=1/2b\timesh | Equatix

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$$A=1/2b \times h$$

$\left\{\begin{matrix}b=\frac{2A}{h}\text{, }&h\neq 0\\b\in \mathrm{R}\text{, }&A=0\text{ and }h=0\end{matrix}\right.$

Swap sides so that all variable terms are on the left hand side.

$$\frac{1}{2}bh=A$$

The equation is in standard form.

$$\frac{h}{2}b=A$$

Divide both sides by $\frac{1}{2}h$.

$$\frac{2\times \frac{h}{2}b}{h}=\frac{2A}{h}$$

Dividing by $\frac{1}{2}h$ undoes the multiplication by $\frac{1}{2}h$.

$$b=\frac{2A}{h}$$

$A=\frac{bh}{2}$