Question

2 x 1- 1 = 12
– 0²


2x 2- 1 = 22
– 1
²

2x 3- 1 = 32
– 2
²

2 x 4- 1 = 42
– 3
²

a) Write the next two lines

b) Explain the general principle using algebra​

Answer 1

Answer:

2×5-1=52

-4^2

Step-by-step explanation:

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