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( begin{aligned} text { (2) } 4 x^{2}-3 x-1 &=0 4 x^{2}-4 x+1 x-1 & text { (x-1) }+(x-1)=0 4 x(x-1)(4 x+1)=0 & Rightarrow quad x=1,-1 / 4 end{aligned} )

# If one of the zeroes of the quadratic polynomial (k+1)x² + x +1 is 2, then find the value of k Find the zeroes of the polynomial 4x2 – 3x-1. Find the value(s) of 'k' so that the quadratic polynomial kx² + x +k has equal zeroes. Find a quadratic polynomial whose zeroes are 2 and 3. K (2 +2-6) un Find the zeroes of the polynomial x? +-x-2 and verify the relation between the coefficient and zeroes of the polynomial. if (x+2)(+5) is the HCF of the polynomials (x + 2)(x² +6x+a) and (x+5) (x + 8x+b). then find the values of a and b. a and B are zeroes of the quadratic polynomial x - 6x+8, then find the value of a -la > B). Find a quadratic polynomial whose zeroes are reciprocals of the zeroes of the polynomial f(x) = ax? + bx +c, a 0, C+0. namin 124 + 2y3 - 8x2 + 3x -7 so that the rest

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