Simplify the Radical Expression (b^(3/7))(b^(4/7))

$(b^{\frac{3}{7}}) (b^{\frac{4}{7}})$

Step 1

Multiply $b^{\frac{3}{7}}$ by $b^{\frac{4}{7}}$ by adding the exponents.

Use the power rule $a^{m} a^{n} = a^{m + n}$ to combine exponents.

$b^{\frac{3}{7} + \frac{4}{7}}$

Combine the numerators over the common denominator.

$b^{\frac{3 + 4}{7}}$

Add $3$ and $4$ .

$b^{\frac{7}{7}}$

Divide $7$ by $7$ .

$b^{1}$

Step 2

Simplify $b^{1}$ .

$b$