Basic Math Examples

$6 z^{2 - 9 z + 4 - 3 z^{2} + 9 z - 5}$

Step 1

Combine the opposite terms in $2 - 9 z + 4 - 3 z^{2} + 9 z - 5$ .

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Step 1.1

Add $- 9 z$ and $9 z$ .

$6 z^{2 + 4 - 3 z^{2} + 0 - 5}$

Step 1.2

Add $2 + 4 - 3 z^{2}$ and $0$ .

$6 z^{2 + 4 - 3 z^{2} - 5}$

Step 2

Simplify by adding and subtracting.

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Step 2.1

Add $2$ and $4$ .

$6 z^{6 - 3 z^{2} - 5}$

Step 2.2

Subtract $5$ from $6$ .

$6 z^{- 3 z^{2} + 1}$