Simplify, 625^3/4 thanks!?

2009-07-18 11:19 am

回答 (13)

2009-07-18 11:34 am
✔ 最佳答案
625^3/4
Step 1
=> It can be taken as 4th root of 625

Step 2.
=> find cube of the 4th root.

Explanation:
{(625)^1/4}^3
=>{5}^3
=>5*5*5 =125
2009-07-18 11:26 am
here 625 can be written as 5^4

hence [5^4]^3/4 here 4 gets cancelled......

5^3=125
2009-07-18 11:25 am
625^1/2 = 25
625^1/4 = 5
625^3/4 = 125
2009-07-18 11:23 am
625^(3/4)= 5^3
= 125
2016-12-10 6:03 pm
Simplify 625
2009-07-18 12:59 pm
625^(3/4)
= (5^4)^(3/4)
= 5^(4 * 3/4)
= 5^3
= 125
2009-07-18 12:32 pm
625=25^2
25=5^2
therefore (5^4)^3/4
therefore 5^3=5*5*5=125
2009-07-18 12:21 pm
Do you mean
625^(3/4)
which = 125
or
(625^3)/4
which is 61035156.25
?
2009-07-18 12:05 pm
5^3 = 125
2009-07-18 11:28 am
625^3/4

is equal to

4th root of 625 race to 3

625^3 = 244140625

and the 4th root of 244140625=125


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