Question

Please solve it step by step..​

Answer 1

Answer:

Option (b) - 139.16

Step-by-step explanation:

[2.2]^2 - 100 [2.2-1]^2 [ putting the value of x = 2.2] ,

4.84 - 144 = -139.16

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Answer 2

Answer:

-139.16

Step-by-step explanation:

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