To find the LCM of two numbers, you first split them down into their prime factors:
6x = 2, 3 and x
105x = 3, 5, 7 and x
The next step is to cross off any duplicates. In this case, both have a prime factor of 3 and both have a prime factor of x.
That leaves us with 2, 3, 5, 7 and x
Multiply these together and you get 210x. Thus the LCM of 6x and 105x is 210x.
The LCM is 30xy.
5x + 32 = 11x - 105x - 11x = -10 - 32-6x = -42x = 7
It is: 5x times 6x = 30x^2
30xy
The LCM is 6x.
To find the least common multiple (LCM) of 6x^2 and 12x, we first need to break down each term into its prime factors. 6x^2 can be broken down into 2 * 3 * x * x, while 12x can be broken down into 2 * 2 * 3 * x. The LCM is the product of all the unique prime factors with the highest power they appear in any of the numbers, which in this case is 2 * 2 * 3 * x * x. Therefore, the LCM of 6x^2 and 12x is 12x^2.
3x(2x - 5)(x + 7)
The LCD of x, 5, 7, 15 is 105x.
The GCF is 6x.
-2
-6x^2 - 78x - 252 Improved answer: -6x+6x+7 When simplified = 7
1+6x+6x+8 1+ 12x +8 12x + 9 = 21 + x