Question

Simplify..

-2 square root p * 2 square root 22

Answer 1

\[-2\sqrt{p}*2\sqrt{22}=-2*2*\sqrt{p}*22=-4\sqrt{p}*\sqrt{22}=-4\sqrt{22p}\]

Answer 2

\[\LARGE -2 \sqrt p \times 2 \sqrt{22} \implies (-2\times 2) \times (\sqrt{p \times 22})\]

Answer 3

it should say squaroot of 22 rather than 22