What are the terms of the expression (7x-4y+9)?
Answer and explanation
Correct answer: 7x, -4y और 9
In an expression, terms are separated by plus (+) or minus (−) signs, and a minus sign belongs to the term that follows it. Therefore, the terms of 7x-4y+9 are 7x, -4y, and 9. Option C is incorrect because it omits the negative sign of 4y. Exam tip: Always include the sign when listing terms of an expression.
Frequently asked questions
What is the correct answer to this question?
7x, -4y और 9
Why is this the correct answer?
In an expression, terms are separated by plus (+) or minus (−) signs, and a minus sign belongs to the term that follows it. Therefore, the terms of 7x-4y+9 are 7x, -4y, and 9. Option C is incorrect because it omits the negative sign of 4y. Exam tip: Always include the sign when listing terms of an expression.
Which subject and chapter does this question cover?
This is a Class 9 Mathematics question. Chapter: Introduction to Polynomials. Topic: Algebraic expressions.
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