Sagot :

Hello,

La fonction carré est f(x) = x².

f(1000) = 1000² = 1 000 000

f(0.0001) = 0.0001² = 1 * 10^-8

f(25) = 25² = 625

f(16) = 16² = 256

5² = 5 * 5 = 25

2^4 = 2 * 2 * 2 * 2 = 4 * 4 = 16