Evaluate
16x\left(7x\left(270x-1\right)-4\right)-1
Expand
30240x^{3}-112x^{2}-64x-1
Graph
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-7+4x\left(-7+4x\left(-63x\left(-35+5\right)-7\right)-9\right)+6
Divide 70 by -2 to get -35.
-7+4x\left(-7+4x\left(-63x\left(-30\right)-7\right)-9\right)+6
Add -35 and 5 to get -30.
-7+4x\left(-7+4x\left(1890x-7\right)-9\right)+6
Multiply -63 and -30 to get 1890.
-7+4x\left(-16+4x\left(1890x-7\right)\right)+6
Subtract 9 from -7 to get -16.
-1+4x\left(-16+4x\left(1890x-7\right)\right)
Add -7 and 6 to get -1.
-1+4x\left(-16+7560x^{2}-28x\right)
Use the distributive property to multiply 4x by 1890x-7.
-1-64x+30240x^{3}-112x^{2}
Use the distributive property to multiply 4x by -16+7560x^{2}-28x.
-7+4x\left(-7+4x\left(-63x\left(-35+5\right)-7\right)-9\right)+6
Divide 70 by -2 to get -35.
-7+4x\left(-7+4x\left(-63x\left(-30\right)-7\right)-9\right)+6
Add -35 and 5 to get -30.
-7+4x\left(-7+4x\left(1890x-7\right)-9\right)+6
Multiply -63 and -30 to get 1890.
-7+4x\left(-16+4x\left(1890x-7\right)\right)+6
Subtract 9 from -7 to get -16.
-1+4x\left(-16+4x\left(1890x-7\right)\right)
Add -7 and 6 to get -1.
-1+4x\left(-16+7560x^{2}-28x\right)
Use the distributive property to multiply 4x by 1890x-7.
-1-64x+30240x^{3}-112x^{2}
Use the distributive property to multiply 4x by -16+7560x^{2}-28x.
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
y = 3x + 4
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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}