Read the working carefully.

- Highlight area(s) that you think is incomplete
- Identify an 'critical' mistake - because of the way the working is presented

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Question: Find the cube root of 13824

Read the working carefully.

Read the working carefully.

- Highlight area(s) that you think is incomplete
- Identify an 'critical' mistake - because of the way the working is presented

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24x 24x 24 is not = to 24

ReplyDeleteHe should write it as cube root of 13824 = 24

Delete24 x 24 x 24 is not equal to 24

ReplyDeleteHe did not include the cube root sign

Delete24*24*24 is not equal to 24, he should put Cube root of 13824=24

ReplyDeleteHe should finish the prime factorisation with 1

DeleteIn lines 3 and 4, 24*24*24 is not equal to 24.

ReplyDeletehe didn't complete the factorisation

ReplyDelete24x28x24 dosent equal to 24

not systematic. cannot red what is written the end product of the prime factorisation is not 1 but 3 and 13824 is not 24

ReplyDeleteit is read not red

DeleteLine 1: 3824 divided by 2 is not 6912

ReplyDeletehe did not put the square root in the 13824

ReplyDeleteHe did not use the cube root so by reading his working it only tells me that 24 x 24 x 24=24 which is wrong

ReplyDelete24x24x24 is not equal to 24.

ReplyDelete13824 is not equals to 24

ReplyDeleteHe did not end of the factorization completely

Deletehe forgot to put the square root before his answer

ReplyDeleteOops I mean cube root

DeleteIn line 4, it should be cube root 13824=24 as 13824 is not equal to 24

ReplyDeleteOn line 4, He said that 13824 equals to 24.

ReplyDelete24x24x24 is not equal to 24 as 24 is the square root of 13824

ReplyDelete24x24x24 is not equal to 24.

ReplyDeletehe did not complete the prime factorisation and 24 x 24 x24 is not equal to 24

ReplyDeleteIt says that 24x24x24

ReplyDelete= 24

Which is incorrect

24 x24 x24 is not 24

ReplyDeleteCritical mistake:

ReplyDeleteLine 4 is incorrect as 24*24*24 is not equal to 24. The person must put the cube root in front.

In line 3, 24 x 24 x 24 and then in line 4, he put it to be equal as 24 which is wrong

ReplyDelete13824 is not equal to 24 and 24 to the power of 3 is not equal to 24.

ReplyDelete24x24x24does not produce the number 24

ReplyDeleteFor his working, he wrote: 24 x 24 x 24=24, which is wrong.

ReplyDeleteIn Lines 3 & 4, his working states 24x24x24=24, which is wrong

ReplyDelete