Basic Math Examples

$(- 5 c^{2} y) (3 c^{4})$

Step 1

Multiply $c^{2}$ by $c^{4}$ by adding the exponents.

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Step 1.1

Move $c^{4}$ .

$- 5 (c^{4} c^{2}) y \cdot 3$

Step 1.2

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

$- 5 c^{4 + 2} y \cdot 3$

Step 1.3

Add $4$ and $2$ .

$- 5 c^{6} y \cdot 3$

Step 2

Multiply $3$ by $- 5$ .

$- 15 c^{6} y$