List questions from algebra-precalculus

Published on 27 Mar 2026 - 17:06

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Uniqueness of integers satisfying the Extended Euclidian algorithm

Published on 09 Apr 2026 - 4:48

213

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Provig that the number $z_n$ of zero element of $A^{-1} $ satisfies $z_n\le n^2-2n$

Published on 25 Mar 2026 - 15:12

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How to interpret trig functions in other quadrants?

Published on 10 Apr 2026 - 14:49

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Exponential equation - logarithmisation

Published on 25 Mar 2026 - 1:31

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Proof $\sqrt[3]{a-b} + \sqrt[3]{b-c} + \sqrt[3]{c-a} \neq 0$

Published on 13 Feb 2018 - 18:45

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How to solve the equation $x^2+2=4\sqrt{x^3+1}$?

Published on 25 Mar 2026 - 15:17

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Is the product of numbers always less than or equal to the sum of squares?

Published on 11 Apr 2026 - 19:25

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Simplifying log

Published on 13 Feb 2018 - 20:53

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How do we prove that the irrational numbers have no upper bound

Published on 12 Apr 2026 - 6:25

206

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Solve $|x - 1| + |x + 1| < 2$ algebraically.

Published on 27 Mar 2026 - 10:15

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Separate impact of change of numerator and denominator on ratio

Published on 10 Apr 2026 - 10:13

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Proving an algebra proof

Published on 14 Feb 2018 - 8:55

101

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How is $x(2x+7)+3$ equal to $(2x+1)(x+3)$?

Published on 14 Feb 2018 - 9:00

271

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Some Properties of trace of linear maps.

Published on 12 Apr 2026 - 4:10

List Question

How to prove that $x^2yz+xy^2z+xyz^2 \leq \frac{1}{3}$ where $x^2+y^2+z^2 = 1$ and $x,y,z >0$?

Uniqueness of integers satisfying the Extended Euclidian algorithm

Provig that the number $z_n$ of zero element of $A^{-1} $ satisfies $z_n\le n^2-2n$

How to interpret trig functions in other quadrants?

Exponential equation - logarithmisation

Proof $\sqrt[3]{a-b} + \sqrt[3]{b-c} + \sqrt[3]{c-a} \neq 0$

How to solve the equation $x^2+2=4\sqrt{x^3+1}$?

Is the product of numbers always less than or equal to the sum of squares?

Simplifying log

How do we prove that the irrational numbers have no upper bound

Solve $|x - 1| + |x + 1| < 2$ algebraically.

Separate impact of change of numerator and denominator on ratio

Proving an algebra proof

How is $x(2x+7)+3$ equal to $(2x+1)(x+3)$?

Some Properties of trace of linear maps.

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