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[" (iii) "sqrt(2)x^(2)+7x+5sqrt(2)=0quad...

[" (iii) "sqrt(2)x^(2)+7x+5sqrt(2)=0quad " (iv) "2x^(2)-x+(1)/(8)=0],[" (v) "100x^(2)-20x+1=0]

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(1) sqrt(2)x^(2)+7x+5sqrt(2)=0

Solve sqrt(2)x^(2)+7x+5sqrt(2)=0

x^(2) + x/sqrt(2)+1=0

x^(2) + x/sqrt(2)+1=0

x^(2) + x/sqrt(2)+1=0

Find the roots of the following quadratic equations by factorisation : (i) x^(2)-3x-10=0 (ii) 2x^(2)+x-6=0 (iii) sqrt2x^(2)+7x+5sqrt2=0 (iv) 2x^(2)-x+(1)/(8)=0 (v) 100x^(2)-20x+1=0 (vi) 2x^(2)+az-a^(2)=0

Find the roots of the following quadratic equations by factorisation : (i) x^(2)-3x-10=0 (ii) 2x^(2)+x-6=0 (iii) sqrt2x^(2)+7x+5sqrt2=0 (iv) 2x^(2)-x+(1)/(8)=0 (v) 100x^(2)-20x+1=0 (vi) 2x^(2)+az-a^(2)=0

x^(2) + x + 1/sqrt(2)=0

x^(2) + x + 1/sqrt(2)=0