Answer:

1.) What is numerical expression?

• A numerical expression in mathematics can be a combination of numbers, integers combined using mathematical operators such as addition, subtraction, multiplication, or division.

2.) What is algebraic expression?

• An algebraic expression is an expression built up from integer constants, variables, and the algebraic operations.

3.) What is Routine Problem?

• A type of problem faced by individuals involving complexity of choices as well as short-term and long-term implications.

Step-by-step explanation:

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1.) What is numerical expression?

ANSWER:

• ✏️ A numerical expression is a mathematical statement that involves only numbers along with one or more operation symbols. Examples of operation symbols are addition, subtraction, multiplication and division. It can also be expressed in the radical symbol (the square root symbol) or the absolute value symbol.

2.) What is algebraic expression?

ANSWER:

• ✏️Algebraic expression is a mathematical phrase that uses variables, numerals and operation symbols such as addition (+), subtraction (-), multiplication (x), division (+), and grouping symbols such as parenthesis, bracket, and braces. On the other hand algebraic equation is mathematical sentence with an equal sign which shows that two expressions on either side are equal.

3.) what is Routine Problem?

ANSWER:

• A Routine Problem is a type of problem which has an immediate and direct solution.