Finite Math Examples

$4 m^{4} n^{4} - 5 n^{2} + 8 m n^{4} + (8 m n^{2} - 6 n^{2} - 8 m^{4} n^{4})$

Step 1

Remove parentheses.

$4 m^{4} n^{4} - 5 n^{2} + 8 m n^{4} + 8 m n^{2} - 6 n^{2} - 8 m^{4} n^{4}$

Step 2

Subtract $8 m^{4} n^{4}$ from $4 m^{4} n^{4}$ .

$- 5 n^{2} + 8 m n^{4} + 8 m n^{2} - 6 n^{2} - 4 m^{4} n^{4}$

Step 3

Subtract $6 n^{2}$ from $- 5 n^{2}$ .

$- 11 n^{2} + 8 m n^{4} + 8 m n^{2} - 4 m^{4} n^{4}$

Step 4

Factor $n^{2}$ out of $- 11 n^{2} + 8 m n^{4} + 8 m n^{2} - 4 m^{4} n^{4}$ .

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Step 4.1

Factor $n^{2}$ out of $- 11 n^{2}$ .

$n^{2} \cdot - 11 + 8 m n^{4} + 8 m n^{2} - 4 m^{4} n^{4}$

Step 4.2

Factor $n^{2}$ out of $8 m n^{4}$ .

$n^{2} \cdot - 11 + n^{2} (8 m n^{2}) + 8 m n^{2} - 4 m^{4} n^{4}$

Step 4.3

Factor $n^{2}$ out of $8 m n^{2}$ .

$n^{2} \cdot - 11 + n^{2} (8 m n^{2}) + n^{2} (8 m) - 4 m^{4} n^{4}$

Step 4.4

Factor $n^{2}$ out of $- 4 m^{4} n^{4}$ .

$n^{2} \cdot - 11 + n^{2} (8 m n^{2}) + n^{2} (8 m) + n^{2} (- 4 m^{4} n^{2})$

Step 4.5

Factor $n^{2}$ out of $n^{2} \cdot - 11 + n^{2} (8 m n^{2})$ .

$n^{2} \cdot (- 11 + 8 m n^{2}) + n^{2} (8 m) + n^{2} (- 4 m^{4} n^{2})$

Step 4.6

Factor $n^{2}$ out of $n^{2} \cdot (- 11 + 8 m n^{2}) + n^{2} (8 m)$ .

$n^{2} \cdot (- 11 + 8 m n^{2} + 8 m) + n^{2} (- 4 m^{4} n^{2})$

Step 4.7

Factor $n^{2}$ out of $n^{2} \cdot (- 11 + 8 m n^{2} + 8 m) + n^{2} (- 4 m^{4} n^{2})$ .

$n^{2} (- 11 + 8 m n^{2} + 8 m - 4 m^{4} n^{2})$