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What is t when 10t squared-t=65

 Apr 17, 2015

Best Answer 

 #1
avatar+33661 
+5

Rewrite as  10t2 - t - 65 = 0 

 

This can be factored  (2t + 5)(5t - 13) = 0

 

so  t = -5/2  and  t = 13/5 are the two solutions

.

 Apr 17, 2015
 #1
avatar+33661 
+5
Best Answer

Rewrite as  10t2 - t - 65 = 0 

 

This can be factored  (2t + 5)(5t - 13) = 0

 

so  t = -5/2  and  t = 13/5 are the two solutions

.

Alan Apr 17, 2015

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