To find the LCM, you first need to identify the prime factors of the numbers. In this case:
2x3 = 2*x*x*x
4x9 = 2*2*x*x*x*x*x*x*x*x*x
The next step is to identify and discard any common factors. In this case, both numbers have three xs and one 2 shared. So we can discard these, and count only the remaining factors. These are: 2, 2, x, x, x, x, x, x, x, x and x
Multiply these together and you get 4x9
Thus the LCM of 2x3 and 4x9 is 4x9
If that's - 4x, the answer is (2x + 3)(2x - 5) If that's + 4x, the answer is (2x - 3)(2x + 5)
(2x-1)(2x-1) = 4x^2 -4x + 1
The greatest common factor (GCF) of 4x^2 and 6x can be found by factoring each term. 4x^2 can be factored into 4 * x * x, while 6x can be factored into 2 * 3 * x. The GCF is the product of the common factors with the lowest exponent, which in this case is 2 * x = 2x. Therefore, the GCF of 4x^2 and 6x is 2x.
(7x-9=-2x)+4x=2x
4x^2 - ox - 25 = 4x^2 - 25 which is a difference of two squares (DOTS)= (2x)^2 - (5)^2So, the factorisation is (2x + 5)*(2x - 5).4x^2 - ox - 25 = 4x^2 - 25 which is a difference of two squares (DOTS)= (2x)^2 - (5)^2So, the factorisation is (2x + 5)*(2x - 5).4x^2 - ox - 25 = 4x^2 - 25 which is a difference of two squares (DOTS)= (2x)^2 - (5)^2So, the factorisation is (2x + 5)*(2x - 5).4x^2 - ox - 25 = 4x^2 - 25 which is a difference of two squares (DOTS)= (2x)^2 - (5)^2So, the factorisation is (2x + 5)*(2x - 5).
2x
4x+3y-2x+y 4x-2x+3y+y 2x+4y Taking out 2 common 2(x+2y) Hence the required answer is 2(x+2y)
The GCF is 2x.
It appears to be 9
Factor means you take what the two terms have alike, like 2x and 4x have 2x in common or 3x and 2x have x in common.
-6 + 4x + (9-2x) = -6 + 4x + 9 - 2x = [ 3 + 2x ]
If that's - 4x, the answer is (2x + 3)(2x - 5) If that's + 4x, the answer is (2x - 3)(2x + 5)
(2x - 3)(4x + 9)(2x + 3) = (2x - 3)(2x + 3)(4x + 9) = [(2x)^2 - (3^2)](4x + 9) = (4x^2 - 9)(4x + 9) = (4x^2)(4x) + (4x^2)(9) - (9)(4x) - (9)(9) = 16x^3 + 36 x^2 - 36x - 81
4x + 2 + 2x - 2x = 14 4x = 14 - 2 4x = 12 x = 3
The lowest common multiple of 6 and 8 is 24, because there's 4x 6's in 24, and 3x 8's in it too.
2x - 5 - 4x + 8= 2x - 4x - 5 + 8= -2x + 3
2x+17 = 4x-3 2x-4x = -3-17 -2x = -20 Answer: x =10