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OpenStudy (anonymous):
HELP WILL FAN AND MEDAL
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OpenStudy (anonymous):
OpenStudy (anonymous):
The first one is B because the square root of 10 is 3.16 and 8-3.16 is 4.8
OpenStudy (anonymous):
if one is B and the second one is D
OpenStudy (anonymous):
you should explain them though @prosper2go
OpenStudy (anonymous):
2nd is D because square root of 81 is 9 so 3 to the power of 2 is also 9. So you have 9 + 9 - 6 -4 = 8
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