Question

x/3-3y

x+2+3x
x/5-10
(x+y)²
5x+4​

Answer 1

$\1)frac {x}{3} + \frac{3( - 3)y}{3} \\ \frac{x - 9y}{3} \\ \\ 2) \\ x + 2 + 3x \\ 4 \times + 2 \\ 4x + 2 \\ \\ 3 ) \frac{x}{5} - 10 \\ \frac{x}{5} + \frac{5(10)}{5} \\ \frac{x - 50}{5} \\ 4) \\ {x}^{2} + 2yx + y2 \\ espero \: qu \: te \: sirva$

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