Question

ayudenmen a resolver estos ejercicios porfavor
a(x+1)+b(x+1)=
x(a+1)-3(a+1)=
2(x-1)+y(x-1)=​​

Answer 1

• a(x+1)+b(x+1)=

$a \times + a + b( \times + 1)$

$a \times + a + b \times + b$

$a \times + b \times + a + b$

• x(a+1)-3(a+1)=

$a \times + \times - 3(a - 1)$

$a \times + \times - 3a + 3$

$a \times - 3a + \times + 3$

• 2(x-1)+y(x-1)=

$2 \times - 2 + y( \times - 1)$

$2 \times - 2 + xy - y$

$xy + 2x - y - 2$

Espero te sirva

Atte: Silvana