Pre-Algebra Examples

${(0.7 - 0.8)}^{2} + 1.2 \cdot 2.4$

Step 1

Simplify each term.

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Step 1.1

Subtract $0.8$ from $0.7$ .

${(- 0.1)}^{2} + 1.2 \cdot 2.4$

Step 1.2

Raise $- 0.1$ to the power of $2$ .

$0.01 + 1.2 \cdot 2.4$

Step 1.3

Multiply $1.2$ by $2.4$ .

$0.01 + 2.88$

$0.01 + 2.88$

Step 2

Add $0.01$ and $2.88$ .

$2.89$

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