z^2 - (6+ 7 i)z +(-4+22 i) = 0
\frac{1}{\frac{1}{1000}+\frac{1}{x}}=440
comparer 3 nombres. Afficher le nombre le plus grand et le nombre le plus petit
$4.9x^{2}$ + 13x -7 = 0 find the roots
$\pi$ x 3.150625 x 6
\frac{1}{\frac{1}{1000}+\frac{1}{x}}
12
10
8
6
4
2
22. Which of the following best describes the data
represented by the figure shown?
calculate the roots of 4.9x + 13x - 7 = 0
What is the square root of 289?
What is the square root of 361?