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Question

factor, t^2-3t-40=

Submitted: 228 days and 14 hours ago.
Category: Math
Value: $9
Status: CLOSED
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Optional Information

Level: algebra; Subject: math

Accepted Answer

t^2 - 3t - 40

 

= t^2 - 8t + 5t - 40

 

= t(t - 8) + 5(t - 8)

 

= (t + 5)(t - 8)

 

Answer: (t + 5)(t - 8).

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Expert: Chirag
Pos. Feedback: 99.3 %
Accepts: 
Answered: 4/8/2009

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Masters Degree

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