Basic Math Examples

${0.84}^{6} - 4 \cdot {0.84}^{4} + 8 \cdot {0.84}^{2}$

Step 1

Simplify each term.

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Step 1.1

Raise $0.84$ to the power of $6$ .

$0.35129803 - 4 \cdot {0.84}^{4} + 8 \cdot {0.84}^{2}$

Step 1.2

Raise $0.84$ to the power of $4$ .

$0.35129803 - 4 \cdot 0.49787136 + 8 \cdot {0.84}^{2}$

Step 1.3

Multiply $- 4$ by $0.49787136$ .

$0.35129803 - 1.99148544 + 8 \cdot {0.84}^{2}$

Step 1.4

Raise $0.84$ to the power of $2$ .

$0.35129803 - 1.99148544 + 8 \cdot 0.7056$

Step 1.5

Multiply $8$ by $0.7056$ .

$0.35129803 - 1.99148544 + 5.6448$

Step 2

Simplify by adding and subtracting.

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Step 2.1

Subtract $1.99148544$ from $0.35129803$ .

$- 1.6401874 + 5.6448$

Step 2.2

Add $- 1.6401874$ and $5.6448$ .

$4.00461259$