Question

o desenvolvimento de (1+xyz) elevado a dois é:

Answer 1

(1 + xyz)² =

1² + 2.1.xyz + (xyz)² =

1 + 2xyz + x²y²z²

Answer 2

Oie, Td Bom?!

$(1 + xyz) {}^{2}$

$1 {}^{2} + 2.1xyz + (xyz) {}^{2}$

$1 + 2xyz + x {}^{2} y {}^{2} z {}^{2}$

Att. Makaveli1996