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kifflom [539]
3 years ago
7

4(4a 7) 3(2a 5) if the a=5

Mathematics
1 answer:
Anarel [89]3 years ago
3 0
4(4a 7 ) 3(2a 5) = 4 ( 4 x 5 x 7 ) x 3 ( 2 x 5 x 5 ) = 560 x 150 = 84000
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