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Verified answer
Misalnya bilang bersebut adalah a dan b. Maka:a + b= 72
a - b= 2
________ -
2b= 70
b= 35
a - b= 2
a - 35= 2
a= 2 + 35
a= 37
Maka, hasil kali bil. tersebut adalah:
a . b
= 37 . 35
= 1295 [D]