Evaluate
b^{2}+\frac{3b}{5}+\frac{2}{25}
Expand
b^{2}+\frac{3b}{5}+\frac{2}{25}
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b^{2}+b\times \frac{2}{5}+\frac{1}{5}b+\frac{1}{5}\times \frac{2}{5}
Apply the distributive property by multiplying each term of b+\frac{1}{5} by each term of b+\frac{2}{5}.
b^{2}+\frac{3}{5}b+\frac{1}{5}\times \frac{2}{5}
Combine b\times \frac{2}{5} and \frac{1}{5}b to get \frac{3}{5}b.
b^{2}+\frac{3}{5}b+\frac{1\times 2}{5\times 5}
Multiply \frac{1}{5} times \frac{2}{5} by multiplying numerator times numerator and denominator times denominator.
b^{2}+\frac{3}{5}b+\frac{2}{25}
Do the multiplications in the fraction \frac{1\times 2}{5\times 5}.
b^{2}+b\times \frac{2}{5}+\frac{1}{5}b+\frac{1}{5}\times \frac{2}{5}
Apply the distributive property by multiplying each term of b+\frac{1}{5} by each term of b+\frac{2}{5}.
b^{2}+\frac{3}{5}b+\frac{1}{5}\times \frac{2}{5}
Combine b\times \frac{2}{5} and \frac{1}{5}b to get \frac{3}{5}b.
b^{2}+\frac{3}{5}b+\frac{1\times 2}{5\times 5}
Multiply \frac{1}{5} times \frac{2}{5} by multiplying numerator times numerator and denominator times denominator.
b^{2}+\frac{3}{5}b+\frac{2}{25}
Do the multiplications in the fraction \frac{1\times 2}{5\times 5}.
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