Question

11×11=4
22×22=16
33×33=??​

Answer 1

Answer:

81

Step-by-step explanation:

1+1=2

1+1×1+1= 4

2+2=4

2+2×2+2=16

3+3=9

3+3×3+3=81

Answer 2

Answer:

11×11 = (1+1)×(1+1) = 4

22×22 = (2+2)×(2+2) = 16

33×33 = (3+3)×(3+3) = 36

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