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0 votes
84
x 84 what is the answer i need help

User Btzs
by
6.1k points

2 Answers

1 vote

Answer:

7056

Explanation:

User Wolframhempel
by
5.2k points
6 votes

Answer:

7056

Explanation:

84= 80+4

So,

84 × 84= (80+4)(80+4)=

7056

User PierU
by
6.0k points