Evaluate
1
Factor
1
Share
Copied to clipboard
\begin{array}{l}\phantom{789)}\phantom{1}\\789\overline{)789}\\\end{array}
Use the 1^{st} digit 7 from dividend 789
\begin{array}{l}\phantom{789)}0\phantom{2}\\789\overline{)789}\\\end{array}
Since 7 is less than 789, use the next digit 8 from dividend 789 and add 0 to the quotient
\begin{array}{l}\phantom{789)}0\phantom{3}\\789\overline{)789}\\\end{array}
Use the 2^{nd} digit 8 from dividend 789
\begin{array}{l}\phantom{789)}00\phantom{4}\\789\overline{)789}\\\end{array}
Since 78 is less than 789, use the next digit 9 from dividend 789 and add 0 to the quotient
\begin{array}{l}\phantom{789)}00\phantom{5}\\789\overline{)789}\\\end{array}
Use the 3^{rd} digit 9 from dividend 789
\begin{array}{l}\phantom{789)}001\phantom{6}\\789\overline{)789}\\\phantom{789)}\underline{\phantom{}789\phantom{}}\\\phantom{789)999}0\\\end{array}
Find closest multiple of 789 to 789. We see that 1 \times 789 = 789 is the nearest. Now subtract 789 from 789 to get reminder 0. Add 1 to quotient.
\text{Quotient: }1 \text{Reminder: }0
Since 0 is less than 789, stop the division. The reminder is 0. The topmost line 001 is the quotient. Remove all zeros at the start of the quotient to get the actual quotient 1.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}