List questions from algebra-precalculus | MathQa

Solving for t, lost on progression to final step [calculus].

Published on 12 Jan 2025 - 8:31

Need help on a calculation for a gravel pit

Published on 12 Jan 2025 - 8:31

Closed-form solution for $x^a = (1-x)^{1-a}\cdot b$ with $0 < a < 1$

Published on 12 Jan 2025 - 8:30

Find domain of $(-1)^x$

Published on 12 Jan 2025 - 8:31

How to find directrix of conic

Published on 12 Jan 2025 - 8:30

Find the largest coefficient in this expansion of a binomial

Published on 12 Jan 2025 - 8:30

$\mathbb E[(\frac{X+1}{4}-\theta)^2]=?$

Published on 12 Jan 2025 - 8:30

If $z^5-32$ can be factorised into linear and quadratic factors over real coefficients as $(z^5-32)=(z-2)(z^2-pz+4)(z^2-qz+4)$,then find $p^2+2p.$

Published on 12 Jan 2025 - 8:30

If the biquadratic $x^4+ax^3+bx^2+cx+d=0(a,b,c,d\in R)$ has $4$ non real roots,two with sum $3+4i$ and the other two with product $13+i$

Published on 12 Jan 2025 - 8:31

Maximizing $3 x^2+2 \sqrt{2} x y$ with $x^4+y^4=1$

Published on 12 Jan 2025 - 8:31