Find x if 9x^2 - 9(a+b)x + (2a^2 + 5ab + 2b^2)=0. Most Important Question for Board Exam 2021

Опубликовано: 29 Июнь 2026
на канале: Focus Classes - Maths 9 & 10
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Class 10 Maths
Chapter - 4 (Quadratic Equations), NCERT, CBSE

solve for x : 9x^2 - 9(a+b)x + (4a^2 + 5ab + 2b^2)=0
Most Important Question from Quadratic Equations for Board Exam

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Chapter 1: Real Numbers
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Chapter 3: Pair of linear Equations in Two Variables
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Chapter 4: Quadratic Equations
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Chapter-15: Probability
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◾Focus Classes

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