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# Nature of roots of quadratic equation Quiz Questions with Answers PDF - 11

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The e-Book Nature of roots of quadratic equation Quiz Questions and Answers, nature of roots of quadratic equation Quiz MCQs PDF, chapter 9-11 to study online math degree programs. Study Quadratic Equations MCQ Questions PDF, nature of roots of quadratic equation Multiple Choice Questions (MCQ Quiz) for online college degrees. The Nature of roots of quadratic equation Trivia App Download: Free educational app for nature of roots of quadratic equation, triple angle identities, online math learning, introduction to quadratic equations, remainder theorem test prep for two year degree programs.

The Quiz If the roots of x² - 5x + a = 0 are equal, then a =: ±25/4, 25-may, 25-apr with "Nature of roots of quadratic equation" App Download (Android & iOS) Free for two year online colleges. Practice quadratic equations questions and answers, Google eBook to download free sample for online college for teaching degree.

## Nature of roots of quadratic equation Trivia Questions : Quiz 11

MCQ 51: If the roots of x² - 5x + a = 0 are equal, then a =

A) 25-May
B) ±25/4
C) 25-Apr
D) None of Above

MCQ 52: Sin5θ+sin7θ =

A) sin6θcosθ
B) cos6θsinθ
C) tan2θtanθ
D) 2sin6θcosθ

MCQ 53: Sin(-625) =

A) −cos5°
B) cos5°
C) sin5°
D) −sin5°

MCQ 54: 3 x²+ 2 x + 1 is a

A) polynomial of degree 2
B) polynomial of degree 0
C) polynomial of degree 3
D) polynomial of degree n

MCQ 55: If x² - 7x + a has a remainder 1 when divided by x + 1, then

A) a = -7
B) a = 7
C) a = 0
D) a = 1

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