Ответ:
Әр санды квадраттаймыз: \(x^2=x\cdot x\).
| x | 1 | 2 | 3 | 4 | −1 | −2 | −3 | −4 | \(\frac{1}{2}\) | \(\frac{1}{3}\) | −\(\frac{1}{2}\) | −\(\frac{1}{4}\) | −1\(\frac{2}{3}\) | −0,3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| x² | 1 | 4 | 9 | 16 | 1 | 4 | 9 | 16 | \(\frac{1}{4}\) | \(\frac{1}{9}\) | \(\frac{1}{4}\) | \(\frac{1}{16}\) | \(\frac{25}{9}\) | 0,09 |
Жауабы: \(x^2\): 1, 4, 9, 16, 1, 4, 9, 16, \(\frac14\), \(\frac19\), \(\frac14\), \(\frac1{16}\), \(\frac{25}{9}\), 0,09.
