please answer this question alone
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Step-by-step explanation:
(2+√3)*(2-√3)
(a+b) (a-b) =a²-b²
(2)²-(√3)²
4-3 = 1
Answered by
1
Answer:
Total surface area of cube = 600cm
2
6a
2
= 600
6
600
=a
2
a=
100
a=10cm
2
Step-by-step explanation:
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