evaluate i)(104)2 (ii)(98)2
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1
(100+ 4)^2
10000+16+400
10416
Answered by
1
Answer:
●104=100+4
(104)^2=(100+4)^2
=100^2+4^2+2×100×4
=10000+16+800
10816
●98=100-2
(98)^2=(100-2)^2
=100^2+2^2-2×100×2
=10000+4-400
=9604
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