MatemáticasBásico1 respuestas

Reduce :s = 2(1 + √3)² - (2 + √3)²?

Reduce : s = 2(1 + √3)² - (2 + √3)².

En resumen

S = 2(1 + √3)² - (2 + √3)²s = 2(1 + 2(1)(√3) + 3) - (4 + 2(2)(√3) + 3) s = 2(1 + 2√3 + 3) - (4 + 4√3 + 3) s = 8 + 4√3 - (7 + 4√3) s = 8 + 4√3 - 7 - 4√3 S = 1.

Mejor respuesta

Mariorevelo2014
2

S = 2(1 + √3)² - (2 + √3)²s = 2(1 + 2(1)(√3) + 3) - (4 + 2(2)(√3) + 3)

s = 2(1 + 2√3 + 3) - (4 + 4√3 + 3)

s = 8 + 4√3 - (7 + 4√3)

s = 8 + 4√3 - 7 - 4√3

S = 1.