Sun, 20 Jun
మా యాప్ ను పొందండి.

Surds indices

Law of Surds

 1 $\sqrt{a}$ x $\sqrt{a}$ = ( $\sqrt{a}$ )2 = a 2 $\sqrt{a}$ x $\sqrt{b}$ = $\sqrt{ab}$ 3 $\frac{\sqrt{a}}{\sqrt{b}}=\sqrt{\frac{a}{b}}$ 4 5 $\frac{b}{\sqrt{a}}=\frac{b}{\sqrt{a}}×\frac{\sqrt{a}}{\sqrt{a}}=\frac{b\sqrt{a}}{a}$

Law of Indices

 1 am x an = am+n 2 (am) / an = am-n 3 (am)n = amn 4 (a/b)n = (an/an) 5 a0 = 1 6 (am) / (bm) = (a/b)m