Solve Evaluate P(- 1) = 2x ^ 2 + 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

$$P ( - 1 ) = 2 x ^ { 2 } + 13$$

Differentiate w.r.t. x

$4x$

Steps Using Derivative Rule for Sum

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 $nax^{n-1}$.

$$2\times 2x^{2-1}$$

Multiply $2$ times $2$.

$$4x^{2-1}$$

Subtract $1$ from $2$.

$$4x^{1}$$

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

$$4x$$

Evaluate

$2x^{2}+13$