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 40/30 | Equatix

Basic Math

Pre-Algebra

Algebra

Trigonometry

Calculus

Precalculus

Statistics

Finite Math

Linear Algebra

Chemistry

Question

$$40/30$$

Evaluate

$\frac{4}{3}\approx 1.333333333$

Steps For Long Division Method

Use the $1^{st}$ digit $4$ from dividend $40$

$$\begin{array}{l}\phantom{30)}\phantom{1}\\30\overline{)40}\\\end{array}$$

Since $4$ is less than $30$, use the next digit $0$ from dividend $40$ and add $0$ to the quotient

$$\begin{array}{l}\phantom{30)}0\phantom{2}\\30\overline{)40}\\\end{array}$$

Use the $2^{nd}$ digit $0$ from dividend $40$

$$\begin{array}{l}\phantom{30)}0\phantom{3}\\30\overline{)40}\\\end{array}$$

Find closest multiple of $30$ to $40$. We see that $1 \times 30 = 30$ is the nearest. Now subtract $30$ from $40$ to get reminder $10$. Add $1$ to quotient.

$$\begin{array}{l}\phantom{30)}01\phantom{4}\\30\overline{)40}\\\phantom{30)}\underline{\phantom{}30\phantom{}}\\\phantom{30)}10\\\end{array}$$

Since $10$ is less than $30$, stop the division. The reminder is $10$. The topmost line $01$ is the quotient. Remove all zeros at the start of the quotient to get the actual quotient $1$.

$$\text{Quotient: }1$$ $$\text{Reminder: }10$$

Show Solution

Factor

$\frac{2 ^ {2}}{3} = 1\frac{1}{3} = 1.3333333333333333$