Answers

1. The expression with combining likely terms will be 3ab + 8.

   What is an expression?

   A mixture of variables, numbers, addition, subtraction, multiplication, and division are called expressions.

   A mathematical expression serves as proof that two mathematical expressions are equal.

   A statement expressing the equality of two mathematical expressions is known as an equation.

   Given expression is  10+ 3ab – 2​

   Now in this, the likely terms are only numerical values 10 and -2

   By combining this

   3ab + (10 – 2)

   By subtraction

   3ab + 8

   Hence “The expression with combining likely terms will be 3ab + 8″.

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2. Answer:

   3ab + 8

   Step-by-step explanation:

   10 + 3ab – 2

   the only like terms are the numeric values 10 and – 2 , then

   = 3ab + 10 – 2

   = 3ab + 8

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