Question

multiply
3√3 * 3√9 = 3 answer pls check for me

Answer 1

No that's not right, √9 = 3, so we have 3√3*3*3=27√3

Answer 2

Thomas 9 could you show how you arrive at this ans. pls

Answer 3

\[\sqrt{9}=3\]
right? So:
\[3\sqrt{3}\cdot 3\sqrt{9}=3\sqrt{3}\cdot3\cdot 3=3\sqrt{3}\cdot9=9\cdot 3\sqrt{3}=27\sqrt{3}\]

Answer 4

ok thnks