What is 4ab-2b-3(ab+1)-2b ?

The solution to 4ab-2b-3(ab+1)-2b is ab-4b-3

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simplify 4ab-2b-3(ab+1)-2b

simplify

4 ab - 2 b - 3 (ab + 1) - 2 b

ab - 4 b - 3

Solution steps

4 ab - 2 b - 3 (ab + 1) - 2 b

Group like terms

= - 3 (ab + 1) + 4 ab - 2 b - 2 b

Add similar elements:

- 2 b - 2 b = - 4 b

= - 3 (ab + 1) + 4 ab - 4 b

Expand

- 3 (ab + 1) : - 3 ab - 3

= - 3 ab - 3 + 4 ab - 4 b

Group like terms

= - 3 ab + 4 ab - 4 b - 3

Add similar elements:

- 3 ab + 4 ab = ab

= ab - 4 b - 3

\frac{x ^{2} + 1}{x ^{2} + 1}

8 1^{- 0.25}

18 x^{2} - 6 x

ln (e^{u})

\frac{4}{x - 1} + \frac{2}{3 x}