Algebra - Ch. 26: Solving Problems with Quadratic Equations (10 of 11) Rate of Doing Work Ex.10

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We will find how long, t=?, it takes Kim to complete a task. Given Kim can do the whole job in 1 hour less than it takes John to do the job by himself. They can do the task in 6/5 hours.

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[amitkumarupadhyay]

Sir MINKOWSKI space, 4 vectors ..
Lectures

[PatAhrnsbrak]

Your videos helped me pass calculus in college. I enjoy them so much that six years later I find myself watching them for fun!

[Vincent_van_Gogh]

Ooh if I had good teacher as you in my school in Russia may be I’ve been studying in my university better than I do now(((