What is factor 12ab-3b^2-12a^2 ?

The solution to factor 12ab-3b^2-12a^2 is -3(2a-b)^2

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factor 12ab-3b^2-12a^2

factor

12 ab - 3 b^{2} - 12 a^{2}

- 3 (2 a - b)^{2}

Solution steps

12 ab - 3 b^{2} - 12 a^{2}

Factor out common term

3 : 3 (4 ab - b^{2} - 4 a^{2})

= 3 (4 ab - b^{2} - 4 a^{2})

Factor

4 ab - b^{2} - 4 a^{2} : (2 a - b) (- 2 a + b)

= 3 (2 a - b) (- 2 a + b)

Simplify

3 (2 a - b) (- 2 a + b) : - 3 (2 a - b)^{2}

= - 3 (2 a - b)^{2}

5 x + 26 > - 2 (x - 1) + 3

- 210 \cdot \frac{π}{180}

(3 x - 2)^{2} - 4 = 9 x - 6

\frac{6 π}{2}

(\frac{5}{8})^{2}

What is factor 12ab-3b^2-12a^2 ?
The solution to factor 12ab-3b^2-12a^2 is -3(2a-b)^2