Basic Math Examples

$3 u^{4} + 21 u^{3} + 69^{2}$

Step 1

Raise $69$ to the power of $2$ .

$3 u^{4} + 21 u^{3} + 4761$

Step 2

Factor $3$ out of $3 u^{4} + 21 u^{3} + 4761$ .

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Step 2.1

Factor $3$ out of $3 u^{4}$ .

$3 (u^{4}) + 21 u^{3} + 4761$

Step 2.2

Factor $3$ out of $21 u^{3}$ .

$3 (u^{4}) + 3 (7 u^{3}) + 4761$

Step 2.3

Factor $3$ out of $4761$ .

$3 u^{4} + 3 (7 u^{3}) + 3 \cdot 1587$

Step 2.4

Factor $3$ out of $3 u^{4} + 3 (7 u^{3})$ .

$3 (u^{4} + 7 u^{3}) + 3 \cdot 1587$

Step 2.5

Factor $3$ out of $3 (u^{4} + 7 u^{3}) + 3 \cdot 1587$ .

$3 (u^{4} + 7 u^{3} + 1587)$