Introduction to Linear Polynomials
CBSE · Class 9 · Mathematics
Flashcards for Introduction to Linear Polynomials — CBSE Class 9 Mathematics. Quick Q&A cards covering key concepts, definitions, and formulas.
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What is an algebraic expression?
Answer
An algebraic expression combines numbers, variables, and operation symbols. Example: 4x + 5y + 3 has terms 4x, 5y, and 3.
बीजीय व्यंजक क्या होता है?
Answer
एक बीजीय व्यंजक संख्याओं, चरों और संक्रिया चिह्नों को मिलाकर बनता है। उदाहरण: 4x + 5y + 3 में पद 4x, 5y, और 3 हैं।…
4x + 5y + 3 में चर, गुणांक, पद, और नियतांक क्या हैं?
Answer
चर: x और y। गुणांक: 4 और 5। पद: 4x, 5y, और 3। नियतांक: 3।…
In 4x + 5y + 3, what are the variables, coefficients, terms, and constant?
Answer
Variables: x and y. Coefficients: 4 and 5. Terms: 4x, 5y, and 3. Constant: 3.
Why is 4x + 5y + 3 not a one-variable polynomial?
Answer
It uses two variables, x and y. A one-variable polynomial has only one variable and its powers.
4x + 5y + 3 एक एक-चर बहुपद क्यों नहीं है?
Answer
इसमें दो चर, x और y, हैं। एक-चर बहुपद में केवल एक चर और उसकी घातें होती हैं।…
एक-चर बहुपद क्या होता है?
Answer
एक चर और उसकी घातों वाले ऐसे बीजीय व्यंजकों को एक-चर बहुपद, एकविचर बहुपद, या संदर्भ स्पष्ट होने पर केवल बहुपद कहा जाता है। उदाहरण: 3z + 7.
What is a one-variable polynomial?
Answer
Such algebraic expressions involving one variable and its powers are called one-variable polynomials, univariate polynomials, or simply polynomials when the context is clear. Example: 3z + 7.
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Sources & Official References
- NCERT Official — ncert.nic.in
- CBSE Academic — cbseacademic.nic.in
- CBSE Official — cbse.gov.in
- National Education Policy 2020 — education.gov.in
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