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Posts tagged high-school-mathematics

5 posts

Tag Only Tag + Children

77%

+5 −0

Q&A Why always rationalize a denominator?

3 answers · last activity 4 months ago by Derek Elkins‭

Question high-school-mathematics

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Q&A Why does the decimal expansion of $1/(10n - 1)$ have this neat pattern?

3 answers · last activity 5 months ago by celtschk‭

Question number-theory high-school-mathematics

75%

+4 −0

Q&A Proving the Equation of the Pencil of Two Intersecting Circles

1 answer · last activity 5 months ago by msh210‭

Question high-school-mathematics pencil conics proof circle

57%

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Q&A Equation of a line given some parametrized points on it and an area

1 answer · last activity 6 months ago by msh210‭

Question high-school-mathematics coordinate-geometry

75%

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Q&A Similar triangles with the same area

2 answers · last activity 6 months ago by DonielF‭

Question euclidean-geometry high-school-mathematics