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 63x+15x | Equatix

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Question

$$63x+15x$$

Differentiate w.r.t. x

$78$

Steps Using Definition of a Derivative

Combine $63x$ and $15x$ to get $78x$.

$$\frac{\mathrm{d}}{\mathrm{d}x}(78x)$$

The derivative of $ax^{n}$ is $nax^{n-1}$.

$$78x^{1-1}$$

Subtract $1$ from $1$.

$$78x^{0}$$

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

$$78\times 1$$

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

$$78$$

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Evaluate

$78x$

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Question

Differentiate w.r.t. x

Steps Using Definition of a Derivative

Evaluate

Solution Steps