# 1. Find the roots of the following quadratic equations by factorisation: (i) x2 – 3x – 10 = 0 (ii) 2x2 + x – 6 = 0 (iii) √2 x2 + 7x + 5√2 = 0 (iv) 2x2 – x +1/8 = 0 (v) 100x2 – 20x + 1 = 0

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1. Find the roots of the following quadratic equations by factorisation:

(i) x2 – 3x – 10 = 0

(ii) 2x2 + x – 6 = 0

(iii) √2 x2 + 7x + 5√2 = 0

(iv) 2x2 – x +1/8 = 0

(v) 100x2 – 20x + 1 = 0

(i) x2 – 3x – 10 = 0

(ii) 2x2 + x – 6 = 0

(iii) √2 x2 + 7x + 5√2 = 0

(iv) 2x2 – x +1/8 = 0

(v) 100x2 – 20x + 1 = 0

## 1 Answers

one year ago