1: Simplify according to the rules for exponents.
35/32
2187
27
1/9
2: 210/26
1/16
116
16
3: 5/52
1/5
1/25
5
4: (1.16)2/(1.16)4
1/(1.16)2
12
(-1.16)2
5: (3.45)3/(3.45)-2
1/(3.45)2
(3.45)5
3.466
6: x-3/y-3
1
y3/x3
zero
7: 3r3/4r2
(3/4)r2
3/(4r)
(3r)/4
8: (10a2b3c)/(abc)
10ab2
10ab2c
(10ac)/b
9: (16a3b4c)/(8a3b6c2)
2a/b2c
2a/c
2/(cb2)
10: r2/r
1/r
r
1/r2
11: 1/x-1
x
x2
1/x
12: b-3
-3/b
1(b3)
1/b3
13: a-2c2
1/a2c2
c2/a2
1/a2
14: 1/(x-1 x-2)
x3
1/x3
x6
15: c3c2
1
c6
c5
16: (12a2b3)(-2a3c)
-6a5b3c
-24a5b3c
-12a6b3c
17: (-2a3b2c)3
-8a9b6c3
-6a3b2c
8a6b5c3
18: (2a4b2)/(a4b2)2
2a2
2/a4b2
4
19: (16x4y10z5)0
1/(16x4y10z5)
zero
1
20: (4m3)/(4m3)
16m9
zero
1
2006-12-08 08:11:41 · 9 answers · asked by me1026 1 in Science & Mathematics ➔ Mathematics
Wow! Did you just write out your entire homework assignment?!
2006-12-08 08:13:49 · answer #1 · answered by willow_raevynwood 2 · 1⤊ 1⤋
1:35/32=27
2: 210/26=16
3: 5/5^2=1/5
4: (1.16)2/(1.16)4=1/(1.16)2
5: (3.45)3/(3.45)-2=(3.45)5
6: x-3/y-3=y3/x3
7: 3r3/4r2=(3r)/4
8: (10a2b3c)/(abc)=10ab2
9: (16a3b4c)/(8a3b6c2)=2/(cb2)
10: r2/r=r
11: 1/x-1=x
12: b-3=1/b3
13: a-2c2=c2/a2
14: 1/(x-1 x-2)=x3
15: c3c2 =c5
16: (12a2b3)(-2a3c)=-24a5b3c
17: (-2a3b2c)3=-8a9b6c3
18: (2a4b2)/(a4b2)2=2/a4b2
19: (16x4y10z5)0=1
20: (4m3)/(4m3)=1
try to work on them on your own and see how i got the right answer....
2006-12-08 08:29:24 · answer #2 · answered by angel 2 · 0⤊ 1⤋
It would help if ...
You put one question at a time here, got the answer to the first one and actually thought about what the answer means and how to apply that new found knowledge to the rest of the questions.
You actually told us where the exponent signs are. You can't tell from the question what is raised to what power.
2006-12-08 08:16:57 · answer #3 · answered by DanE 7 · 0⤊ 0⤋
Not to be rude, but do you REALLY expect anyone to do your work for you? Most people (given them being on a site such as this) would be more than happy to help you, but posting 20 problems in a confusing and pointless manner like this just looks childish and reeks of laziness.
2006-12-08 08:15:34 · answer #4 · answered by infinitys_7th 2 · 0⤊ 0⤋
once you're good at algebra, then you'd be good at algebra 2. it really isn't any longer a terrible vast difference. click on the cyber web web site lower than, it provides slightly explaination differenciating both
2016-11-24 23:33:54 · answer #5 · answered by Anonymous · 0⤊ 0⤋
Wow you couldve been done with this homework assignment in the amount of time you just took to write that!
2006-12-08 08:15:14 · answer #6 · answered by Anonymous · 0⤊ 0⤋
Do your homework... If you post one at a time, people might answer. But, since you want all to be done, you get nothing from us.
2006-12-08 08:17:55 · answer #7 · answered by Anonymous · 0⤊ 0⤋
You haven't written anything with exponents in them.
2006-12-08 08:20:01 · answer #8 · answered by Nelson_DeVon 7 · 0⤊ 0⤋
Do your own homework or you'll never succeed at anything. Stupid.
2006-12-08 08:14:55 · answer #9 · answered by Jennifer F 6 · 0⤊ 0⤋