[" 1.Ivites faffer "#" from faciorit "4.2],[" (i) "x^(2)-3x-10=0]

Solve: i x^2-3x-2i=0,

Solve: i x^2-3x-2i=0,

Solve: i x^2-3x-2i=0,

Solve: i x^2-3x-2i=0,

Solve : 3x^2+(i-2)x-4i+10=0

Determine the nature of the roots of the following quadratic equations from their discriminant : (i) 2x^(2) - 3 x -4 =0 (ii) x^(2) - 2 x+ ( 9 )/(4) =0 .

Using Lagrange's theorem , find the value of c for the following functions : (i) x^(3) - 3x^(2) + 2x in the interval [0,1/2]. (ii) f(x) = 2x^(2) - 10x + 1 in the interval [2,7]. (iii) f(x) = (x-4) (x-6) in the interval [4,10]. (iv) f(x) = sqrt(x-1) in the interval [1,3]. (v) f(x) = 2x^(2) + 3x + 4 in the interval [1,2].

Make the following expressions free from modulus sign : (i) |x^(2) -3x-4| , (ii) |x^(2)-7x+10| if x lt 5

Make the following expressions free from modulus sign : (i) |x^(2) -3x-4| , (ii) |x^(2)-7x+10| if x lt 5

Make the following expressions free from modulus sign : (i) |x^(2) -3x-4| , (ii) |x^(2)-7x+10| if x lt 5