Question

desenvolva os produtos notáveis a seguir

(x/2 - y/4)²

(x - √3)²
​

Answer 1

$\mathsf{(\dfrac{x}{2}-\dfrac{y}{4})^2=\dfrac{x^2}{4}-\dfrac{xy}{4}+\dfrac{y^2}{16}}$

$\dotfill$

$\mathsf{(x-\sqrt{3})^2=x^2-2\sqrt{3}x+3}$

Answer 2

Oie, Td Bom?!

I.

$= ( \frac{x}{2} - \frac{y}{4} ) {}^{2}$

$= \frac{x {}^{2} }{4} - \frac{2xy}{8} + \frac{y {}^{2} }{16}$

$= \frac{x {}^{2} }{4} - \frac{xy}{4} + \frac{y{}^{2} }{16}$

II.

$= (x - \sqrt{3} ) {}^{2}$

$= x {}^{2} - 2x \sqrt{3} + \sqrt{3} {}^{2}$

$= x {}^{2} - 2 \sqrt{3} x + 3$

Att. Makaveli1996