Answer:
t= -9
Step-by-step explanation:
Answer:
9 1/4
Step-by-step explanation:
-1 1/4 + 10 2/4 = 9 1/4
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Answer:
8+4√3/2+√3
Step-by-step explanation:
a =2+√3
(a +1/a)
(2+√3+1/2+√3)
(2+√3)^2+1/2+√3
4+4√3+3+1/2+√3
8+4√3/2+√3