MT_VIII_DMC_DAY_1_QUIZ_3_2023

Which of the following expression is polynomials in one variable.

• (D) m² + t⁵

Coefficients of x² in the polynomial 5x³ – 2x² + 3x – 2 is ____.

• (A) – 2x²

• (B) 2

• (C) 5

• (D) – 2

Which polynomial is a trinomial with degree 1 ?

• (A) 2 + x² + x

• (B) y + y² + 4

• (D) x – x³

Polynomial 3x³ – 1 is a _____.

• (A) Binomial

• (B) Quadratic

• (C) Cubic

• (D) Both (A) and (C)

Standard form of the polynomial 7x + 3x³– 5 – 4x² is

• (A)

  3x³ – 4x² + 7x – 5

• (B)

  7x – 5 + 3x³ – 4x²

• (C)

  – 4x² + 7x + 3x³– 5

• (D)

  3x³ + 7x – 5 – 4x²

Polynomial is an expression in which all the power of the ________ are whole numbers.

• (A) index

• (B) variables

• (C) constants

• (D) coefficients

Index form of the polynomial – 6x² + x⁴ – 6 is _________.

• (A)

  x⁴ – 6x² – 6

• (B)

  x⁴ + x³ – 6x² + x – 6

• (C)

  x⁴ + 2x³ – 6x² + x – 6

• (D)

  x⁴ + 0x³ – 6x²

  + 0x – 6

5x³ × ___ = 15x⁴

• (A) 10x

• (B) 10x³

• (C) 3x

• (D) 3x³

When polynomial (x² + 5x + 6) is divided by (x + 2), the Quotient is ______.

• (A) x – 3

• (B) x – 2

• (C) x + 2

• (D) x + 3

When polynomial (x² + x – 20) is divided by (x – 4), the remainder is _____.

• (A) 0

• (B) 1

• (C) 20

• (D) – 20