Answer 2.1:2

From Förberedande kurs i matematik 1

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(Ny sida: {| width="100%" cellspacing="10px" |a) |width="33%" | <math>-5x^2+20</math> |b) |width="33%" | <math>10x-11</math> |c) |width="33%" | <math>54x</math> |- |d) || <math>81x^8-16</math> |e) |...)
Line 1: Line 1:
{| width="100%" cellspacing="10px"
{| width="100%" cellspacing="10px"
|a)
|a)
-
|width="33%" | <math>-5x^2+20</math>
+
|width="50%" | <math>-5x^2+20</math>
|b)
|b)
|width="33%" | <math>10x-11</math>
|width="33%" | <math>10x-11</math>
 +
|-
|c)
|c)
|width="33%" | <math>54x</math>
|width="33%" | <math>54x</math>
-
|-
 
|d)
|d)
|| <math>81x^8-16</math>
|| <math>81x^8-16</math>
 +
|-
|e)
|e)
||<math> 2a^2+2b^2</math>
||<math> 2a^2+2b^2</math>
|}
|}

Revision as of 11:39, 31 March 2008

a) \displaystyle -5x^2+20 b) \displaystyle 10x-11
c) \displaystyle 54x d) \displaystyle 81x^8-16
e) \displaystyle 2a^2+2b^2