The cube of A plus B is either A**3 + B or (A + B)**3 depending on what you intended to be cubed.
a(3+b)+c(3+b) * * * * * This is easy to finish: . . . = (a + c)(3 + b).
10a + 5b
It is (B + b)/3.
It is a2 - 9b2.
The 3C has a deeper cup and will produce a darker tone. The 11B4 is a beginner's mouthpiece, while the 3C is more advanced.
a+b+2+3=5+a+b
a(b+3)+b(b+3)
This expression can be factored. ab + 3a + b2 + 3b = a(b + 3) + b(b + 3) = (a + b)(b + 3)
The cube of A plus B is either A**3 + B or (A + B)**3 depending on what you intended to be cubed.
a(3+b)+c(3+b) * * * * * This is easy to finish: . . . = (a + c)(3 + b).
10a + 5b
It is (B + b)/3.
Depends on what the value of B is. It can be written as b+3
b times b times b = b3 b plus b plus b = 3b
If -5 + b = 3, then b = 8.
3a+ax+3b+bx = 3(a+b)+(a+b)x = (a+b)(3+x)