EXERCISE - 5.2 1. Find the roots of the following quadratic equations by factorisation:
i) x² – 3x - 10=0 ii) 2x2 + x - 6= 0
√2x^2+7x+5√2 = 0
iv)2x^2-x+1/8=0
v) 100x^2 – 20x + 1 = 0
vi) x(x+4)=12
vii)3x^2-5x+2=0
viii) x-3/x=2(x is not equal to 0) ix)3(x-4)^2-5(x-4)=12
i) x² – 3x - 10=0 ii) 2x2 + x - 6= 0
√2x^2+7x+5√2 = 0
iv)2x^2-x+1/8=0
v) 100x^2 – 20x + 1 = 0
vi) x(x+4)=12
vii)3x^2-5x+2=0
viii) x-3/x=2(x is not equal to 0) ix)3(x-4)^2-5(x-4)=12
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