Question

7. Evaluate
(i) (99)^2​

Answer 1

(99)^2 = 9,801.........

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Answer 2

Answer:

9801 will be the rght answer

Step-by-step explanation:

u need not to use calculator

step:1- multiply 1 with 1....1 is the difference from 100(100-99=1)

step 2- now subtract 99 -1 =98