Calculus Examples

$- 3 x^{4} y + 2 y^{3} z^{2} - x^{5} y - 4 y^{2} x^{4} + (- 5 x + 7 x^{4} y^{2} + 8 x - 3 y^{3} z^{2}) - 9 x^{4} y - 6 x - 5 x^{4} + 7 x^{5} y$

Step 1

Remove parentheses.

$- 3 x^{4} y + 2 y^{3} z^{2} - x^{5} y - 4 y^{2} x^{4} - 5 x + 7 x^{4} y^{2} + 8 x - 3 y^{3} z^{2} - 9 x^{4} y - 6 x - 5 x^{4} + 7 x^{5} y$

Step 2

Subtract $9 x^{4} y$ from $- 3 x^{4} y$ .

$- 12 x^{4} y + 2 y^{3} z^{2} - x^{5} y - 4 y^{2} x^{4} - 5 x + 7 x^{4} y^{2} + 8 x - 3 y^{3} z^{2} - 6 x - 5 x^{4} + 7 x^{5} y$

Step 3

Subtract $3 y^{3} z^{2}$ from $2 y^{3} z^{2}$ .

$- 12 x^{4} y - y^{3} z^{2} - x^{5} y - 4 y^{2} x^{4} - 5 x + 7 x^{4} y^{2} + 8 x - 6 x - 5 x^{4} + 7 x^{5} y$

Step 4

Add $- x^{5} y$ and $7 x^{5} y$ .

$- 12 x^{4} y - y^{3} z^{2} + 6 x^{5} y - 4 y^{2} x^{4} - 5 x + 7 x^{4} y^{2} + 8 x - 6 x - 5 x^{4}$

Step 5

Add $- 4 y^{2} x^{4}$ and $7 x^{4} y^{2}$ .

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Step 5.1

Move $y^{2}$ .

$- 12 x^{4} y - y^{3} z^{2} + 6 x^{5} y - 4 x^{4} y^{2} + 7 x^{4} y^{2} - 5 x + 8 x - 6 x - 5 x^{4}$

Step 5.2

Add $- 4 x^{4} y^{2}$ and $7 x^{4} y^{2}$ .

$- 12 x^{4} y - y^{3} z^{2} + 6 x^{5} y + 3 x^{4} y^{2} - 5 x + 8 x - 6 x - 5 x^{4}$

Step 6

Add $- 5 x$ and $8 x$ .

$- 12 x^{4} y - y^{3} z^{2} + 6 x^{5} y + 3 x^{4} y^{2} + 3 x - 6 x - 5 x^{4}$

Step 7

Subtract $6 x$ from $3 x$ .

$- 12 x^{4} y - y^{3} z^{2} + 6 x^{5} y + 3 x^{4} y^{2} - 3 x - 5 x^{4}$

Step 8

Simplify the expression.

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Step 8.1

Move $- 3 x$ .

$- 12 x^{4} y - y^{3} z^{2} + 6 x^{5} y + 3 x^{4} y^{2} - 5 x^{4} - 3 x$

Step 8.2

Move $- 12 x^{4} y$ .

$- y^{3} z^{2} + 6 x^{5} y + 3 x^{4} y^{2} - 12 x^{4} y - 5 x^{4} - 3 x$

Step 8.3

Move $- y^{3} z^{2}$ .

$6 x^{5} y + 3 x^{4} y^{2} - y^{3} z^{2} - 12 x^{4} y - 5 x^{4} - 3 x$

Step 8.4

Reorder $6 x^{5} y$ and $3 x^{4} y^{2}$ .

$3 x^{4} y^{2} + 6 x^{5} y - y^{3} z^{2} - 12 x^{4} y - 5 x^{4} - 3 x$