Daily Math · 2026-05-31

Question 1

Rezolvați $5^{x+1} = 125$.

Accepted Answer

$x = 2$

Answer

$x = 1$

Answer

$x = 3$

Answer

$x = 4$

Question 2

In an arithmetic progression, $a_3 = 11$ and $a_7 = 27$. Determine $a_5$.

Accepted Answer

$19$

Answer

$15$

Answer

$17$

Answer

$22$

Question 3

Let $f(x)=C_x^3+\log_2(x+1)$ and $A=\begin{pmatrix}f(3)&	an\frac{\pi}{4}&2^{\lim_{x	o\infty}\frac{x^{23}}{x!}}\ \frac{f(7)}{38}&\log_{\sqrt{3}}f(3)&i^4\ \lg 10^{-48}&P_4&\ln 1\end{pmatrix}$. Find $\det(A)$.

Accepted Answer

$0$

Answer

$24$

Answer

$-72$

Answer

$48$

Answer

$-24$

Answer

$72$