What is simplify-71a^3b-84a^4b^2+50a^3b+84a^4b^2-45a^3b+18a^3b ?

The solution to simplify-71a^3b-84a^4b^2+50a^3b+84a^4b^2-45a^3b+18a^3b is -48a^3b

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simplify-71a^3b-84a^4b^2+50a^3b+84a^4b^2-45a^3b+18a^3b

simplify

- 71 a^{3} b - 84 a^{4} b^{2} + 50 a^{3} b + 84 a^{4} b^{2} - 45 a^{3} b + 18 a^{3} b

- 48 a^{3} b

Solution steps

- 71 a^{3} b - 84 a^{4} b^{2} + 50 a^{3} b + 84 a^{4} b^{2} - 45 a^{3} b + 18 a^{3} b

Group like terms

= - 71 a^{3} b + 50 a^{3} b - 45 a^{3} b + 18 a^{3} b - 84 a^{4} b^{2} + 84 a^{4} b^{2}

Add similar elements:

- 71 a^{3} b + 50 a^{3} b - 45 a^{3} b + 18 a^{3} b = - 48 a^{3} b

= - 48 a^{3} b - 84 a^{4} b^{2} + 84 a^{4} b^{2}

Add similar elements:

- 84 a^{4} b^{2} + 84 a^{4} b^{2} = 0

= - 48 a^{3} b

x^{2} - 13 x - 68 = 0

\frac{- 10 \cdot - 2}{5}

2 x^{2} + 5 x - 1 < 0

59 - 7 q - 3 q^{2} = \frac{1}{3} q^{2} + 8

\frac{y ^{- 3}}{y ^{3}}

What is simplify-71a^3b-84a^4b^2+50a^3b+84a^4b^2-45a^3b+18a^3b ?
The solution to simplify-71a^3b-84a^4b^2+50a^3b+84a^4b^2-45a^3b+18a^3b is -48a^3b