Find the base in which these operation was take.3*7=23

Find the base of each of these operation a)4+6=20 b)3*7=23

1010 base three=231 base n.find the value base n with working

If 26n = 86 in base ten find n

If (126)n=86 to base 10, find the positive value of n.

if (126)n =36 base 10.find d value of n?

4m4 base 5 =119 base 10 find the value of m

X2= 200 base 3. Find x

Find the value of AB base 12 - 45 base 12

Find the value of 321 base 5 × 21 base 5

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