Solve x(x + 1) + 2[x + 1] | 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

$$x(x+1)+2[x+1]$$

Evaluate

$\left(x+1\right)\left(x+2\right)$

Solution Steps

Use the distributive property to multiply $x$ by $x+1$.

$$x^{2}+x+2\left(x+1\right)$$

Use the distributive property to multiply $2$ by $x+1$.

$$x^{2}+x+2x+2$$

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

$$x^{2}+3x+2$$

Expand

$x^{2}+3x+2$

Solution Steps

Use the distributive property to multiply $x$ by $x+1$.

$$x^{2}+x+2\left(x+1\right)$$

Use the distributive property to multiply $2$ by $x+1$.

$$x^{2}+x+2x+2$$

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

$$x^{2}+3x+2$$