4n2 + 5m2 - 5mn
The GCF is 5n.
Note that the reason there exists a technique called multiplication is so that we do not have to perform tedious and lengthy series of addition such as the one you have presented. So, you have given us 24 of the number 5 to add. 24 x 5 = 120. (Addition form) 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 = 120
5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 = 55
4 + 6 + 6 + 5 + 5 + 4 + 6 + 5 + 5 + 6 + 5 + 5 + 5 + 3 = 70
The simplified form of 7bk-9mn + 5mn + 2bk is 9bk - 4mn.
(3m+2n)(m+3n)
5mh-8mn+12mn
5mn + 6n - 14
4n2 + 5m2 - 5mn
About 5mN (five milli Newtons)
The GCF is 5n.
m3 + 125n3 = (m + 5n)*(m2 - 5mn + 25n2)
The GCF is 11mn.
If we are to find the product of 5 and m and n/2 (which is half of n), we have: 5 times m times n/2 = 5 x m x n/2 = 5mn/2
The GCF is 5n
10m2n =2(5mn)