Question

13. Which of the following is/are expression(s)?
(a) a+b-5 (6) a (c) -5 (d) 6-5
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Answer 1

Answer:

option- a

Explanation:

a+b-5 is the correct answer.

Answer 2

The expression is (a) a+b-5.

• The mathematical expression is the statement in maths comprising of at least two terms. The terms can be variables, numbers or both of them.
• The terms in the mathematical expression are joined by any type of operator namely addition, multiplication, division or subtraction.
• The other given options have either only a variable or only a number.