Question

simplify, leaving your answer in surd form.
84√12 / 42√2?

Answer 1

divided

Answer 2

\[\frac{84\sqrt{12}}{42\sqrt{2}}=\frac{84}{42}\times \sqrt{\frac{12}{2}}=2\sqrt{6}\]

Answer 3

can you help me on a few more?

Answer 4

\[\frac{\sqrt{3}}{2}\]

Answer 5

\[8\sqrt{90}-4\sqrt{40}-4\sqrt{10}=8\sqrt{9(10)}-4\sqrt{4(10)}-4\sqrt{10}=24\sqrt{10}-8\sqrt{10}-4\sqrt{10}\]

Answer 6

\[24\sqrt{10}-8\sqrt{10}-4\sqrt{10}=12\sqrt{10}\]

Answer 7

simplify:
4√50 + 7√32 - 7√2 ?

Answer 8

4√8 + 6√18 + 7√2 ?
simplify?