2x^8 -16x^7 +10x^6 = 2x^6(x^2 - 8x + 5)
16x-8x+12 = 78+22 16x-8x = 78+22-12 8x = 88 x = 11
-8x -7y
8-8x=8x+18 Through simple algebra, this can be manipulated to solve for x: 8=16x+18 -10=16x -5/8=x
8x-2x+4x=10x
8x - 4x + 7 = 94x + 7 = 94x = 9-74x = 2x = 4/2x = 1/2x = 0.5
To find the product of 8x and 2x, you multiply the coefficients (8 and 2) to get 16, and then multiply the variables (x and x) to get x^2. Therefore, 8x * 2x equals 16x^2.
8
30
16x - 8x + 12 = 78 + 22 or simplified to (16x-8x=8x)(78+22=100) 8x + 12 = 100 Simplify some more (Subtract 12 from both sides) 8x = 88 Divide both sides by 8, and x = 11
4
6x + 9 + 2x = 8x + 9
2x^8 -16x^7 +10x^6 = 2x^6(x^2 - 8x + 5)
16x-8x+12 = 78+22 16x-8x = 78+22-12 8x = 88 x = 11
If you mean: 16x-4y-8x+6y then it is 8x+2y in like terms
16
16x + 3