Basic Math Examples

$3.4 - 2.8 d + 2.8 d - 1.3$

Step 1

Add $- 2.8 d$ and $2.8 d$ .

$3.4 + 0 d - 1.3$

Step 2

Simplify the expression.

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Step 2.1

Multiply $0$ by $d$ .

$3.4 + 0 - 1.3$

Step 2.2

Add $3.4$ and $0$ .

$3.4 - 1.3$

Step 2.3

Subtract $1.3$ from $3.4$ .

$2.1$

$2.1$

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