Question

Simplify 4a – 7b + 2ab – a + b. -ab 15ab 4a – 7b + 2ab 3a – 6b + 2ab

Answer 1

The answer is 3a-6b+2ab

Answer 2

Answer:

Option D.

Step-by-step explanation:

The given expression is

$4a-7b+2ab-a+b$

We need to find the simplified form of the given expression.

In this expression 4a and -a are like terms, and -7b and b are like terms.

Combined like terms in the given expression to find the simplified form of the given expression.

$(4a-a)+(-7b+b)+2ab$

$(3a)+(-6b)+2ab$

$3a-6b+2ab$

Therefore, the correct option is D.