Finite Math Examples

$2 x^{0} y^{- 3.2} x^{4} y^{4}$

Step 1

Multiply $x^{0}$ by $x^{4}$ by adding the exponents.

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Step 1.1

Move $x^{4}$ .

$2 (x^{4} x^{0}) y^{- 3.2} y^{4}$

Step 1.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$2 x^{4 + 0} y^{- 3.2} y^{4}$

Step 1.3

Add $4$ and $0$ .

$2 x^{4} y^{- 3.2} y^{4}$

Step 2

Multiply $y^{- 3.2}$ by $y^{4}$ by adding the exponents.

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Step 2.1

Move $y^{4}$ .

$2 x^{4} (y^{4} y^{- 3.2})$

Step 2.2

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$2 x^{4} y^{4 - 3.2}$

Step 2.3

Subtract $3.2$ from $4$ .

$2 x^{4} y^{0.8}$