Evaluate
27b^{3}
Expand
27b^{3}
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3^{2}\left(\sqrt{3b^{3}}\right)^{2}
Expand \left(3\sqrt{3b^{3}}\right)^{2}.
9\left(\sqrt{3b^{3}}\right)^{2}
Calculate 3 to the power of 2 and get 9.
9\times 3b^{3}
Calculate \sqrt{3b^{3}} to the power of 2 and get 3b^{3}.
27b^{3}
Multiply 9 and 3 to get 27.
3^{2}\left(\sqrt{3b^{3}}\right)^{2}
Expand \left(3\sqrt{3b^{3}}\right)^{2}.
9\left(\sqrt{3b^{3}}\right)^{2}
Calculate 3 to the power of 2 and get 9.
9\times 3b^{3}
Calculate \sqrt{3b^{3}} to the power of 2 and get 3b^{3}.
27b^{3}
Multiply 9 and 3 to get 27.
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