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AnnyKZ [126]
2 years ago
7

Help me plsss thx if u do✨✨

Mathematics
2 answers:
luda_lava [24]2 years ago
8 0
Since the value of r is given (r=2), just switch them => (8*2+1/4)^2 .
Then do the multiplication in the brackets: 8*2 and that is 16. Getting (16+1/4)^2.
Now just do the integer and fraction: ((64+1)/4)^2 => (65/4)^2 and then use a calculator to figure out what x squared is. In this case we get: 4225/16 or ≈ 264,1 .
Ratling [72]2 years ago
7 0
Answer: 264.0625
8•2 is 16 + 1/4 and then 16 1/4 squared
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