Solve 5x+25-2x-3 | 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

$$5x+25-2x-3$$

Evaluate

$3x+22$

Differentiate w.r.t. x

$3$

Steps Using Derivative Rule for Sum

Combine $5x$ and $-2x$ to get $3x$.

$$\frac{\mathrm{d}}{\mathrm{d}x}(3x+25-3)$$

Subtract $3$ from $25$ to get $22$.

$$\frac{\mathrm{d}}{\mathrm{d}x}(3x+22)$$

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 $nax^{n-1}$.

$$3x^{1-1}$$

Subtract $1$ from $1$.

$$3x^{0}$$

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

$$3\times 1$$

For any term $t$, $t\times 1=t$ and $1t=t$.

$$3$$