Question

Evaluate.

Answer 1

\[3\sqrt{343} + 3/4 3\sqrt{-8}\]

Answer 2

4 space 3

Answer 3

3/4 3

Answer 4

Is the question \[\sqrt[3]{343}+\frac{3}{4} \sqrt[3]{-8}\]?

Answer 5

YEP

Answer 6

\[\sqrt[3]{343}+\frac{3}{4}\sqrt[3]{-8}\]\[=\sqrt[3]{7^3}+\frac{3}{4}\sqrt[3]{(-2)^3}\]\[=(7^3)^{\frac{1}{3}}+\frac{3}{4}[(-2)^3]^{\frac{1}{3}}\]\[=...?\]

Answer 7

?..

Answer 8

Can you simplify it?