Using identities, evaluate:1022
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Answer:
ans= 1,044,484.
Step-by-step explanation:
by using a² +b² = a²+b²+2(a)(b) IDENTITY. 1022. = 1000+22.
1000² + 22²+ 2(1000)(22)
1000000+ 484+ 44000.
ans= 1,044,484.
hope it's helpful to you!
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