There is no visible symbol between 4x and 2.
There is no visible symbol between 4x and 2.
There is no visible symbol between 4x and 2.
There is no visible symbol between 4x and 2.
-6 + 4x + (9-2x) = -6 + 4x + 9 - 2x = [ 3 + 2x ]
(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
2x+17 = 4x-3 2x-4x = -3-17 -2x = -20 Answer: x =10
2x - 5 - 4x + 8= 2x - 4x - 5 + 8= -2x + 3
-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
2x - 5 - 4x + 8= 2x - 4x - 5 + 8= -2x + 3
2x+17 = 4x-3 2x-4x = -3-17 -2x = -20 Answer: x =10
4x - 7 = 2x + 15 4x = 2x +222x = 22x = 11
8x-2x+4x=10x
2x + 4x - x = 5x
4x-1=2x+1
8x2 + 2x - 1 = 8x2 + 4x - 2x - 1 = 4x(2x + 1) - 1(2x + 1) = (4x - 1)(2x + 1)
The expression -2x - 4x can be simplified by combining like terms. When you add -2x and -4x together, you get -6x. So, the answer is -6x.