Question

factorizar a^2+2a+ab+b+1​

Answer 1

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$\large\boxed{\bold{problema}}$

• Factorizar

$a {}^{2} + 2a + ab + b + 1$

$\large\boxed{\blue{Respuesta}}$

$\left(a+1\right)\left(a+b+1\right)$

$\large\boxed{\red{solución}}$

$a ^ { 2 } +2a+ab+b+1$

$a^{2}+\left(2+b\right)a+b+1$

$\left(a+1\right)\left(a+b+1\right)$

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