rosemarina546 rosemarina546

25-08-2021
Mathematics

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(a + 1) × (a + 2) =

Respuesta :

sankansm2384 sankansm2384

25-08-2021

Answer:

Ithink the answer is 6 hope it helps please mark as brainliest

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nsiahkobina4 nsiahkobina4

25-08-2021

Answer:

a^2+3a+2

Step-by-step explanation:

(a + 1) × (a + 2)

a x a = a^2

a x 2 = 2a

1 x a = 1a

1 x 2 = 2

a^2 +2a+1a+2

2a+1a =3a

a^2+3a+2

Answer Link

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