What is (12a^3b-8a^2b^2-2ab)/(2ab) ?

The solution to (12a^3b-8a^2b^2-2ab)/(2ab) is 6a^2-4ab-1

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simplify (12a^3b-8a^2b^2-2ab)/(2ab)

simplify

\frac{12 a ^{3} b - 8 a ^{2} b ^{2} - 2 ab}{2 ab}

6 a^{2} - 4 ab - 1

Solution steps

\frac{12 a ^{3} b - 8 a ^{2} b ^{2} - 2 ab}{2 ab}

Factor

12 a^{3} b - 8 a^{2} b^{2} - 2 ab : 2 ab (6 a^{2} - 4 ab - 1)

= \frac{2 ab ( 6 a ^{2} - 4 ab - 1 )}{2 ab}

Cancel the common factor:

2

= \frac{ab ( 6 a ^{2} - 4 ab - 1 )}{ab}

Cancel the common factor:

a

= \frac{b ( 6 a ^{2} - 4 ab - 1 )}{b}

Cancel the common factor:

b

= 6 a^{2} - 4 ab - 1

\frac{sin ( x )}{x}

lo g_{10} (10 0^{7})

\frac{2}{x - 2} - 7

- 2 \times 6

\frac{3}{2 x + 4} + \frac{2 x}{x ^{2} - 4}

What is (12a^3b-8a^2b^2-2ab)/(2ab) ?
The solution to (12a^3b-8a^2b^2-2ab)/(2ab) is 6a^2-4ab-1