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Activities - progressions problems (view source)
Revision as of 11:26, 14 August 2014
, 11:26, 14 August 2014→Algorithm
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Line 130:
a = 9b<br>+
a + b – 10b = 0<br>
a + b – 10b = 0<br>
a – 9b = 0<br>
a – 9b = 0<br>
−a = 9b<br>
Consider equation 1<br>
Consider equation 1<br>
a + b = 2 (<math>\sqrt{ab}</math> + 2 )<br>
a + b = 2 (<math>\sqrt{ab}</math> + 2 )<br>