Question

Name the coefficients: 3ab + 2a - 5b + 7.

A. 3, 2, -5
B. a, b, 7
C. 3ab + 2a - 5b
D. 3ab + 2a - 5b + 7.

Answer 1

The coefficients in the expression 3ab + 2a - 5b + 7 are 3 (a coefficient), -5 (b coefficient), and 7 (constant coefficient).

Step-by-step explanation:

The coefficients in the expression 3ab + 2a - 5b + 7 are:

1. a coefficient: 3
2. b coefficient: -5
3. constant coefficient: 7