Muft Shiksha
Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

Subjects
Class 10MathematicsPolynomialsPolynomials in one variableEasyLevel 46
0 reads0 ratings0 helpful

Which expression is a polynomial in one variable (x)?

Advertisement

Answer and explanation

Correct answer: (3x^2-5x+7)

The expression (3x^2-5x+7) has only (x) and non-negative integer powers. In exams, the variable power must not be negative or fractional.

Related tags

PolynomialsOne VariableIdentification

Frequently asked questions

What is the correct answer to this question?

(3x^2-5x+7)

Why is this the correct answer?

The expression (3x^2-5x+7) has only (x) and non-negative integer powers. In exams, the variable power must not be negative or fractional.

Which subject and chapter does this question cover?

This is a Class 10 Mathematics question. Chapter: Polynomials. Topic: Polynomials in one variable.

Was this question useful?

No ratings yetWrite a review / Rate this question

Student Reviews

No published reviews yet.

KEEP PRACTISING

10 more MCQs
  1. 1If (p(x)=x²−8x+10), what are its zeroes?
  2. 2If p(x) = 2x² − 4√2x + 4, what is the sum of its zeroes?
  3. 3If the sum of zeroes is 2√5 and the product is 4, which is a monic quadratic polynomial?
  4. 4If √2 and √8 are zeroes of a quadratic polynomial, what is the sum of the zeroes?
  5. 5If p(x) = x² − 2√2x + 2, which is the correct factorized form of p(x)?
  6. 6Which polynomial has rational coefficients and zeroes 1 + √2 and 1 − √2?
  7. 7Which option is the simplified form of (x^8 - 81) / (x^4 - 9), where x^4 ≠ 9?
  8. 8What is the degree of the polynomial p(x) = 4x^3 − 2x + 9?
  9. 9What is the constant term of the polynomial \(7x^2+5x-11\)?
  10. 10What is the coefficient of x^2 in 5x^4 − 3x^2 + x − 6?
Advertisement