Evaluate the following expression without the use of base 10.?

Question

Evaluate the following expression without the use of base 10.


10873_9 + 22107_9 =

by _9 i mean 10873(little 9)

Answer 1

with everything in base 9

..10873

+22107

----------

..33081

3+7=11

write the 1, carry the 1

1+7+0=8

write the 8

8+1=10

write the 0, carry the 1

1+0+2=3

write the 3

1+2=3

write the 3 and note that it is base 9

Answer 2

7+3 = 9 + 2 write down the 2 and carry 1 _______2_9



7+0+1 from carry = 8 write down the 8 _________82_9



8 + 1 = 9 + 0 write down the 0 and carry 1 _________082_9



0 + 2 + 1 = 4 write down the 4 ____4082_9



1 + 2 = 3 so answer is 34082_9

Answer 3

Evaluate The Following Expression

Answer 4

a) a = sqrt(log[one hundred])/log(sqrt[10]) i'm putting the expression equivalent to a just to make it less complicated to maintain music of. Convert the sq. roots powers of 0.5 a = (log[one hundred])^0.5 / log(10^0.5) log(one hundred) = 2 (look on the style of 0's on the tip) log(10^ok) = ok by making use of definition of straight forward logs. a = (2)^0.5 / 0.5 Dividing by making use of a million/2 is the comparable as multiplying by making use of two. a = 2^0.5 * 2 a = 2^a million.5 b) b = one hundred^(log 3) b = (10^2)^(log 3) b = (10^log(3))^2 10^log(ok) = ok by making use of definition of logs. b = 3^2 b = 9