Question

3)simplify the irrational numbers 4 root 2 +3 root 32​

Answer 1

Step-by-step explanation:

\begin{gathered}4 \sqrt{2} + 3 \sqrt{32} \\ 4 \sqrt{2} + 3 \sqrt{16 \times 2} \\ 4 \sqrt{2 } + 3 \times 4 \sqrt{2} \\ 4 \sqrt{2} + 12 \sqrt{2} \\ 4 + 12 \sqrt{2} \\ 16 \sqrt{2} \end{gathered}42+33242+316×242+3×4242+1224+122162