Question

solve. 3sq(72) - 2sq(8) thank you!

Answer 1

\[3\sqrt{2*36}-2\sqrt{4*2}=3*6\sqrt{2}-2*2\sqrt{2}=18\sqrt{2}-4\sqrt{2}=14\sqrt{2}\]

Answer 2

\[14 \sqrt{2} \]

Answer 3

decimal = 19.7989898732233

Answer 4

thank you!