How to solve -0.8(4z)

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 -0.8(4z) | Equatix

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

a⋅(b-2)=3b

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

a⋅(b-2)=3b

Question

$$-0.8(4z)$$

Differentiate w.r.t. z

$-3.2$

Steps Using Definition of a Derivative

Multiply $-0.8$ and $4$ to get $-3.2$.

$$\frac{\mathrm{d}}{\mathrm{d}z}(-3.2z)$$

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

$$-3.2z^{1-1}$$

Subtract $1$ from $1$.

$$-3.2z^{0}$$

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

$$-3.2$$

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Evaluate

$-\frac{16z}{5}$

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Question

Differentiate w.r.t. z

Steps Using Definition of a Derivative

Evaluate

Solution Steps