Oscar Sheen

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3. Help > Math > Algebra 1 > "3 questions I can't solve."

Solved. How? Well ... With h. One has to first factor the 8p + 2pq (denominator). Then one can eliminate common terms. That's how one is left with 4 + q (after factoring). If I forget to factor fir...

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3. An order through math?

I've some 1.5million points on Khan in Math alone. I would go back a year or two and do the Unit Tests. The final tests at the end of every unit. There might be, say, 8 - 12 of them in total. Follo...

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3. Rate Conversion & Dimensional Analysis

Hi Evan, Concerning the subject matter found at Algebra 1 > Working With Units FYI this Youtube video did explain Unit Conversion adequality: (11) Unit Conversion the Easy Way (Dimensional Analysis...

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3. An order through math?

Thanks Pablo.

1. Community
2. General Khan Academy Questions
3. An order through math?

I don't know for sure. Post 8 grade courses, they appear to be laid out in at least a degree of logical order because calculus is last because it's harder than algebra 1 and 2 and statistics, for i...