Solve - 100 + 1 + 20 - 30x | Equatix - Math Solver

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$-100+1+20-30x$$

Evaluate

$-30x-79$

Differentiate w.r.t. x

$-30$

Steps Using Derivative Rule for Sum

Add $-100$ and $1$ to get $-99$.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-99+20-30x)$$

Add $-99$ and $20$ to get $-79$.

$$\frac{\mathrm{d}}{\mathrm{d}x}(-79-30x)$$

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 $nax^{n-1}$.

$$-30x^{1-1}$$

Subtract $1$ from $1$.

$$-30x^{0}$$

For any term $t$ except $0$, $t^{0}=1$.

$$-30$$