(B)x2 - 4x-31-4X-3is divided by x-1 is :3(A) R-4x+3 (B) xThe quotient

1.	(B)x2 - 4x-31-4X-3is divided by x-1 is :3(A) R-4x+3 (B) xThe quotient when x3 - 5x2 + 7x-4im2 -48-3(C)x2 +41
Answer» x² - 4x + 3 quotient of X² = 1so 3×1 = 3. factors of 3 = 1 and 3sum of factors after addition or subtraction should be equal to the quotient of the middle term i.e. 43×1 = 43+1= 4 x²- 4x +3x² -3x - X + 3. X (X - 3 ) - 1 ( X - 3 )( X - 1 ) ( X - 3 )X - 1 = 0 X - 3 = 0 X = 0+1. X = 0+3 X = 1.... X = 3...... x^2-4x+3=x^2-3x-x+3=x(x-3)-1(x-3); (x+3)(x-1); x=-3 & 1

(B)x2 - 4x-31-4X-3is divided by x-1 is :3(A) R-4x+3 (B) xThe quotient when x3 - 5x2 + 7x-4im2 -48-3(C)x2 +41

Answer»

x² - 4x + 3

quotient of X² = 1so 3×1 = 3.

factors of 3 = 1 and 3sum of factors after addition or subtraction should be equal to the quotient of the middle term i.e. 43×1 = 43+1= 4

x²- 4x +3x² -3x - X + 3. X (X - 3 ) - 1 ( X - 3 )( X - 1 ) ( X - 3 )X - 1 = 0 X - 3 = 0

X = 0+1. X = 0+3

X = 1.... X = 3......

x^2-4x+3=x^2-3x-x+3=x(x-3)-1(x-3); (x+3)(x-1); x=-3 & 1