multiply
(5b-1)(b+6)
To multiply (5b-1)(b+6), you can use the distributive property.
First, distribute 5b to both terms in (b+6):
(5b)(b) + (5b)(6)
Then, distribute -1 to both terms in (b+6):
(-1)(b) + (-1)(6)
Simplify each term:
5b^2 + 30b - b - 6
Combine like terms:
5b^2 + 29b - 6
Therefore, (5b-1)(b+6) is equal to 5b^2 + 29b - 6.