How to solve 5+8+6+9+5x634

1. Factor the equation (x + 2)(x + 3) = 0. 2. Set each factor equal to zero: x + 2 = 0 and x + 3 = 0. 3. Solve for x: x = -2 and x = -3.

Solve 5+8+6+9+5x634 | Equatix

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Question

$$5+8+6+9+5x634$$

Evaluate

$5x_{634}+28$

Solution Steps

Add $5$ and $8$ to get $13$.

$$13+6+9+5x_{634}$$

Add $13$ and $6$ to get $19$.

$$19+9+5x_{634}$$

Add $19$ and $9$ to get $28$.

$$28+5x_{634}$$

Show Solution

Differentiate w.r.t. x_634

$5$

Steps Using Derivative Rule for Sum

Add $5$ and $8$ to get $13$.

$$\frac{\mathrm{d}}{\mathrm{d}x_{634}}(13+6+9+5x_{634})$$

Add $13$ and $6$ to get $19$.

$$\frac{\mathrm{d}}{\mathrm{d}x_{634}}(19+9+5x_{634})$$

Add $19$ and $9$ to get $28$.

$$\frac{\mathrm{d}}{\mathrm{d}x_{634}}(28+5x_{634})$$

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 $nax^{n-1}$.

$$5x_{634}^{1-1}$$

Subtract $1$ from $1$.

$$5x_{634}^{0}$$

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

$$5\times 1$$

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

$$5$$