Evaluate
557
Factor
557
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160+90+50+40+40+50+36+41+50
Add 80 and 80 to get 160.
250+50+40+40+50+36+41+50
Add 160 and 90 to get 250.
300+40+40+50+36+41+50
Add 250 and 50 to get 300.
340+40+50+36+41+50
Add 300 and 40 to get 340.
380+50+36+41+50
Add 340 and 40 to get 380.
430+36+41+50
Add 380 and 50 to get 430.
466+41+50
Add 430 and 36 to get 466.
507+50
Add 466 and 41 to get 507.
557
Add 507 and 50 to get 557.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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
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