Question

Raiz cuadrada de: (x+1)(x+2)+1 considere x=2000

Answer 1

(x + 1)(x + 2) + 1
(x² + 2x + x + 2) + 1
x² + 3x + 3

x = 2,000

2,000² + 3(2,000) + 3
√(2,000² + 3(2,000) + 3)
√2,000² + √6,000 + √3
2,000 + √100.√60 + √3
2,000 + 10√60 + √3
2,000 + √4.√15 + √3
2,000 + 2√15 + √3