please answer this question.. it's very crucial to me..
remember it's about number bases n don't forget to show the work
2007-11-17 14:08:10 · 10 answers · asked by you''ll never waklk alon 1 in Science & Mathematics ➔ Mathematics
attention...
4 x 8^2 + 3 x 8 ^0 as a number in base eight..
show the work
2007-11-17 14:22:05 · update #1
4 * 64 + 3 * 1 = 256 + 3 = 259
2007-11-17 14:10:27 · answer #1 · answered by UnknownD 6 · 0⤊ 1⤋
This is a number in base 8.
It's value in base 10 is 4*64+3 = 259.
2007-11-17 22:21:09 · answer #2 · answered by steiner1745 7 · 0⤊ 0⤋
4 x 64 +3 x 8^0=
4 x 64+3 x 1= 259
2007-11-17 22:10:49 · answer #3 · answered by Dave aka Spider Monkey 7 · 0⤊ 1⤋
Order of operations says to do exponents first, then all multiplication and division from left to right before addition and subtraction unless there are parentheses.
x to the 0 always equals 1
4 x 64 + 3 x 1=
256 + 3=259
2007-11-17 22:15:31 · answer #4 · answered by David R 3 · 0⤊ 0⤋
259
2007-11-17 22:17:03 · answer #5 · answered by nitish 1 · 0⤊ 0⤋
2^2 * (2^3)^2 + 3*(2^3)^0
now it is all in base 2:
power to a power is the same as multiplying the powers
number raised to a number times another number raised to a number equals that number to the addition of the powers...
2^2* (2^3)^2 = 2^2 * 2^6 = 2^8
3*(2^3)^0 = 3*2^0 = 3*1 = 3
now add:
2^8 + 3 = 259
2007-11-17 22:14:30 · answer #6 · answered by sayamiam 6 · 0⤊ 0⤋
259
2007-11-17 22:11:25 · answer #7 · answered by someone else 7 · 0⤊ 1⤋
4 x 8^2 + 3 x 8^0= 259
Quite simple, why is it crucial to you?
^o^
2007-11-17 22:12:44 · answer #8 · answered by Ryan M 2 · 0⤊ 1⤋
You have a question mark, but it's not really a question. It's like asking this "question":
403 [base 8] ?
A question needs some form of the words "who", "what", "when", "where", "how", or "why"; or sometimes "is". So what is the real question here ?
2007-11-17 22:13:03 · answer #9 · answered by morningfoxnorth 6 · 0⤊ 1⤋