Basic Math Examples

2.7 (2 x + 4) + 3.1 r

$2.7 (2 x + 4) + 3.1 r$

Step 1

Simplify each term.

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Step 1.1

Apply the distributive property.

2.7 (2 x) + 2.7 \cdot 4 + 3.1 r

$2.7 (2 x) + 2.7 \cdot 4 + 3.1 r$

Step 1.2

Multiply

2

$2$ by

2.7

$2.7$ .

5.4 x + 2.7 \cdot 4 + 3.1 r

$5.4 x + 2.7 \cdot 4 + 3.1 r$

Step 1.3

Multiply

2.7

$2.7$ by

4

$4$ .

5.4 x + 10.8 + 3.1 r

$5.4 x + 10.8 + 3.1 r$

5.4 x + 10.8 + 3.1 r

$5.4 x + 10.8 + 3.1 r$

Step 2

Simplify the expression.

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Step 2.1

Move

10.8

$10.8$ .

5.4 x + 3.1 r + 10.8

$5.4 x + 3.1 r + 10.8$

Step 2.2

Reorder

5.4 x

$5.4 x$ and

3.1 r

$3.1 r$ .

3.1 r + 5.4 x + 10.8

$3.1 r + 5.4 x + 10.8$

3.1 r + 5.4 x + 10.8

$3.1 r + 5.4 x + 10.8$

⎡ ⎢ ⎣ \begin{matrix} x^{2} & \frac{1}{2} \sqrt{π} & \int x d x \end{matrix} ⎤ ⎥ ⎦

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$