( 45^2) + (678^2) - 45 +(321)
Answers
Answered by
4
Answer:
461,985
Step-by-step explanation:
( 45^2) + (678^2) - 45 +(321)
=2,025+459,684-45+321
=461,985
hope this will help
Answered by
1
Answer:=461985
Step-by-step explanation:=2025+678^2-45+321
=2025+459684-45+321
=459684-45+321
=461664+321
=461985
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