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levacccp [35]
3 years ago
8

2. Given that a = 7, b = 5 and c = 5. Find the square root of 3a + 2b + c

Mathematics
1 answer:
ollegr [7]3 years ago
5 0

Step-by-step explanation:

3a + 2b + c  =  3(7) + 2(5) + 5 \\  = 21 + 10 + 5 \\  = 36 \\  \sqrt{3a + 2b + c}  =  \sqrt{36}  \\  = 6

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