If on dividing 4×2 – 3kx + 5 by x + 2.

If on dividing 4x² – 3kx + 5 by x + 2, the remainder is -3 then the value of k is
(a) 4
(b) -4
(c) 3
(d) -3

Solution:

If on dividing 2x³ + 6x² – (2k – 7)x + 5 by x + 3, the remainder is k – 1 then the value of k is
(a) 2
(b) -2
(c) -3
(d) 3

Solution:

If x + 1 is a factor of 3x³ + kx² + 7x + 4, then the value of k is
(a) -1
(b) 0
(c) 6
(d) 10

Solution:

More Solutions:

• Solve the following equation by factorization x² + 6x – 16 = 0
• Solve the following equation by factorization x(x + 1) + (x + 2)(x + 3) = 42
• Solve the following equation by factorization √x+15 = x + 3
• Solve the following equation by factorization 2x² – 3x – 1 = 0