By failing to prepare, you are preparing to fail.
/Tag: Multiplying Surds
28 11, 2016

## Multiplying Surds

Multiplying Surds $\sqrt{a}\times\sqrt{b}=\sqrt{ab}$ $\sqrt{a}\times\sqrt{a}=a$ $\sqrt{a}^2=a$ worked examples Simplify √3 × √3.  = √9 = 3 multiply the things in the surds togetther as a single surd and then simplify. Simplify √3 × √5. $=\sqrt{3\times5}$ = √15 multiply the surds together and if they can't be simplified, then [...]