2 \times +4(2x+7
Evaluate
16x+56
Differentiate w.r.t. x
16
Graph
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8\left(2x+7\right)
Multiply 2 and 4 to get 8.
16x+56
Use the distributive property to multiply 8 by 2x+7.
\frac{\mathrm{d}}{\mathrm{d}x}(8\left(2x+7\right))
Multiply 2 and 4 to get 8.
\frac{\mathrm{d}}{\mathrm{d}x}(16x+56)
Use the distributive property to multiply 8 by 2x+7.
16x^{1-1}
The derivative of a polynomial is the sum of the derivatives of its terms. The derivative of a constant term is 0. The derivative of ax^{n} is nax^{n-1}.
16x^{0}
Subtract 1 from 1.
16\times 1
For any term t except 0, t^{0}=1.
16
For any term t, t\times 1=t and 1t=t.
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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
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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