Aug 23, 2019
ML Aggarwal Class 9 Solutions for ICSE Maths Chapter 7 Quadratic Equations Chapter Test Solve the following (1 to 3) equations : Question 1. (i) x(2x + 5) = 3 (ii) 3x2 – 4x – 4 = 0 Solution: (i) x(2x + 5) = 3 {∵ 2 ×(-3) = -6 ∴ – 6 = 6 …
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ML Aggarwal Class 9 Solutions for ICSE Maths Chapter 7 Quadratic Equations Chapter Test Solve the following (1 to 3) equations : Question 1. (i) x(2x + 5) = 3 (ii) 3x2 – 4x – 4 = 0 Solution: (i) x(2x + 5) = 3 {∵ 2 ×(-3) = -6 ∴ – 6 = 6 …