1.

A polynomial ax^3 + bx^2 + cx + d intersects the x-axis at (-2,0);(2,0) and the y-axis at (0,-4). Then, the value of 'b' is(a) 1(b) -1(c) 2(d) -2

Answer» A polynomial ax^3 + bx^2 + cx + d intersects the x-axis at (-2,0);(2,0) and the y-axis at (0,-4). Then, the value of 'b' is

(a) 1
(b) -1
(c) 2
(d) -2


Discussion

No Comment Found