The first answer should have been= (1/2m)(1/2m) - (3/4n)(3/4n)which will eventually be (1/2m+3/4n)(1/2m-3/4n).
9/16 should equals to 3/4 instead of still staying as 9/16n.
9/16 does not = to (9/16)(9/16), it should have been (3/4)(3/4)
The first part of the question should have been=(1/2m)(1/2m)-(3/4n)(3/4n)=(1/2m+3/4n)(1/2m+3/4n)=(1/2m+3/4n)^2
9/16 n^2 is not (9/16 n)(9/16 n). it is (3/4 n)(3/4n)
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9/16n^2 should have become (3/4n)(3/4n) instead of (9/16n)(9/16n)
9/16n^2≠ (9/16n)(9/16n)9/16n^2= (3/4n)(3/4n)
He forgot to sq-rt 9/16The 1st expression should be (1/2m)(1/2m)-(3/4n)(3/4n)= (1/2m)²-(3/4n)²Further simplify: (1/2m-3/4n)(1/2m+3/4n)
He did not square root 9/16(1/2m)(1/2m)-(3/4n)(3/4n) =(1/2m+3/4n)(1/2m-3/4n)
The person thought that 9/16 n^2 is the same as (9/16 n)(9/16 n) when it was supposed to be (3/4 n)(3/4 n).
The 9/16n^2 should be (3/4n)(3/4n) and not (9/16n)(9/16n) and so the final answer should be (1/2m+3/4n)(1/2m-3/4m)
He has forgot to square root 9/16 and so it shld be (3/4)(3/4)
Its is correct, except that it has not been simplified to its simplest form. The end result shuld look like (1/2m + 3/4n)(1/2 - 3/4n)
The first answer should have been
ReplyDelete= (1/2m)(1/2m) - (3/4n)(3/4n)
which will eventually be (1/2m+3/4n)(1/2m-3/4n).
9/16 should equals to 3/4 instead of still staying as 9/16n.
ReplyDelete9/16 does not = to (9/16)(9/16), it should have been (3/4)(3/4)
ReplyDeleteThe first part of the question should have been
ReplyDelete=(1/2m)(1/2m)-(3/4n)(3/4n)
=(1/2m+3/4n)(1/2m+3/4n)
=(1/2m+3/4n)^2
9/16 n^2 is not (9/16 n)(9/16 n). it is (3/4 n)(3/4n)
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ReplyDelete9/16n^2 should have become (3/4n)(3/4n) instead of (9/16n)(9/16n)
ReplyDelete9/16n^2≠ (9/16n)(9/16n)
ReplyDelete9/16n^2= (3/4n)(3/4n)
He forgot to sq-rt 9/16
ReplyDeleteThe 1st expression should be (1/2m)(1/2m)-(3/4n)(3/4n)
= (1/2m)²-(3/4n)²
Further simplify: (1/2m-3/4n)(1/2m+3/4n)
He did not square root 9/16
ReplyDelete(1/2m)(1/2m)-(3/4n)(3/4n)
=(1/2m+3/4n)(1/2m-3/4n)
The person thought that 9/16 n^2 is the same as (9/16 n)(9/16 n) when it was supposed to be (3/4 n)(3/4 n).
ReplyDeleteThe 9/16n^2 should be (3/4n)(3/4n) and not (9/16n)(9/16n) and so the final answer should be (1/2m+3/4n)(1/2m-3/4m)
ReplyDeleteHe has forgot to square root 9/16 and so it shld be (3/4)(3/4)
ReplyDeleteIts is correct, except that it has not been simplified to its simplest form. The end result shuld look like (1/2m + 3/4n)(1/2 - 3/4n)
ReplyDelete