Question

Simplify: x(x² + x + 1) + 1 and find its value for x = 2​

Answer 1

Answer:

2(2^2 +2+1)+1 x=2 given

2(4+2+1)+1

2(7)+1

14+1

15

Answer 2

Answer:

2(22 +2t+1)+1 x=2 given

2(4+2+1)+1

2(7)+1

14+1

15

Step-by-step explanation:

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