3b+a=3.5
a+4c=8
b+2c=3.5
Solve this by Method of variation of parameters y" + a^2y = tan ax
34/5-33/5
se a joanimha demorou 24 seg para percorrer 8cm,quantos seg demoraria para ela andar 4cm
What is the absolute value of -7 + 8?**
(3/4)⁶
If f(x) = (- x + 9) ^ 3 find f^-1(x)
6!=5x6!
Express 0mnmnmnmn = 0mn, where m and n are distinct integers, in the form p q
where p and q are integers.
$\sqrt{$\sqrt{$\sqrt{2}$}$}$