6(a+b)
6(b - ac + b2 - bc)
14
4a+2b-1a+9b combine all alike variables using commutative property of addition 4a-1a+2b+9b Then add the like variables 3a+11b
2a+2b+3a+3b+a+b= 6a+6b 2a+3a+a=6a 2b+3b+b=6b
If you're solving for b, then you use the quadratic formula to factor out b. In this case, b= -1/4 or -18/12
12a + 6b + 9a + 14b =(12a + 9a) + (6b + 14b) =21a + 20b
It is an algebraic expression that can be simplified to: 11b-7
6b+5a-4b+3a= ? Rearrange it as 5a+3a+6b-4b = 8a+2b
6b+b+b is the same as 6b+1b+1b you can add the numbers together if the variables are the same. 6b+1b+1b=8b
3a+6b are two terms of an expression
6B, 7B, 8B, 9B, 10B, 11B, 12B, 13B, 14B, 15B, 16B, 17B, 18B, 19B
6B, 7B, 8B, 9B, 10B, 11B, 12B, 13B, 14B, 15B, 16B, 17B, 18B, 19B
6(a+b)
The polynomial IS b2 - 6b + 8.
The answer to 6b plus 7 times 5-4b plus 1 equals 38. This is taught in math.
11a+11b