Question

$$6a^{2}b-b^{2}-b^{3}-a^{2}b^{2}+b^{2}$$

Answer

$$6*a^2*b-b^3-a^2*b^2$$

Solution


Collect like terms.
\[6{a}^{2}b+(-{b}^{2}+{b}^{2})-{b}^{3}-{a}^{2}{b}^{2}\]
Simplify.
\[6{a}^{2}b-{b}^{3}-{a}^{2}{b}^{2}\]