Question

Write the expression in its complete factored form. 3(b+5) b (b+5

Answer 1

3b + 15 - b² -5b

Explanation:

3(b+5) ? b(b+5)

3(b+5) - b(b+5)

open the brackets

3b + 15 - b² -5b

combine the like terms

3b-5b + 15 - b²

-2b + 15 - b²

arrange

b² - 2b +15