Find 101 2 2 expressing the answer in base 2 - WAEC Mathematics 1995 Question
Find (101\(_2\))\(^2\), expressing the answer in base 2.
A
10101
B
11001
C
10010
D
11101
correct option: b
You can convert it to base 10 and square, then re-convert it after the operation.
OR
You can multiply it straight applying the rules of binary multiplication.
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