Question

If a + 1 by 2 = 1 then a² +1 =​

Answer 1

Answer:

a = 1

Hope so it helps

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Answer 2

Answer:

2

Step-by-step explanation:

(a+1)/2= 1

a+1 = 2.1

a+1 = 2

a = 2-1

a = 1

thn

a^2 + 1 = 1^2 + 1 = 1 + 1 = 2