Question

Can some1 plez help, (b+1/2) (b+1/5)

Answer 1

\[(b+\frac{1}{2})(b+\frac{1}{5})\]
\[=b^2+\frac{1}{5}b+\frac{1}{2}b+\frac{1}{2}\times \frac{1}{5}\]

Answer 2

so will that be the simplied answer

Answer 3

\[=b^2+\frac{7}{10}b+\frac{1}{10}\]