Question

Which expression is the factored form of−4.5n+3?

−1.5(3n+2)

−3(1.5n+1)

−3(1.5n−1)

−1.5(−3n+2)

Answer 1

— 3 (1.5n — 1)

Explanation:

`- 4.5n + 3 = - (9)/(2) n + 3 = 3( - (3)/(2) n + 1) = - 3( (3)/(2)n - 1) \\ = - 3(1.5n - 1)`