Algebra Examples

$(6 x^{3} + 18 x^{2}) - 3 x^{2}$

Step 1

Remove parentheses.

$6 x^{3} + 18 x^{2} - 3 x^{2}$

Step 2

Subtract $3 x^{2}$ from $18 x^{2}$ .

$6 x^{3} + 15 x^{2}$

Step 3

Factor $3 x^{2}$ out of $6 x^{3} + 15 x^{2}$ .

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Step 3.1

Factor $3 x^{2}$ out of $6 x^{3}$ .

$3 x^{2} (2 x) + 15 x^{2}$

Step 3.2

Factor $3 x^{2}$ out of $15 x^{2}$ .

$3 x^{2} (2 x) + 3 x^{2} (5)$

Step 3.3

Factor $3 x^{2}$ out of $3 x^{2} (2 x) + 3 x^{2} (5)$ .

$3 x^{2} (2 x + 5)$