From Förberedande kurs i matematik 1

Revision as of 13:45, 1 April 2008 (edit) Oskar (Talk | contribs) (Ny sida: {{NAVCONTENT_START}} <center> Bild:3_1_2a.gif </center> {{NAVCONTENT_STOP}}) ← Previous diff		Current revision (07:47, 30 September 2008) (edit) (undo) Tek (Talk | contribs) m
(3 intermediate revisions not shown.)
Line 1:		Line 1:
-	{{NAVCONTENT_START}}	+	One way to simplify the expression is to write it in power form and then work with the power rules,
-	<center> [[Bild:3_1_2a.gif]] </center>	+
-	{{NAVCONTENT_STOP}}	+	{{Displayed math||<math>\sqrt{3^{2}} = \bigl(3^{2}\bigr)^{1/2} = 3^{2\cdot\frac{1}{2}} = 3^{1} = 3</math>.}}

---

Current revision

One way to simplify the expression is to write it in power form and then work with the power rules,

\displaystyle \sqrt{3^{2}} = \bigl(3^{2}\bigr)^{1/2} = 3^{2\cdot\frac{1}{2}} = 3^{1} = 3.