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marta [7]
3 years ago
8

4q^2 - (qr + 25) if q = 6 and r = 19

Mathematics
1 answer:
djverab [1.8K]3 years ago
7 0
Answer: 5

Explication: Do PEMDAS first solve the parenthesis which is 6x19= 114 then add the 25 which equals 139. Now slice the exponent 6^2=36 then multiply by 4 which equals 144. Subtract 144-139 and you get 5
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