The product of the zeros of x3 + 4x2 + x – 6 is

Given,p(x) = x3 + 4x2 + x – 6Asa = 1b = 4c = 1d = – 6So the product of the zeros will be;= – d/a= – ( – 6)/1= 6

Q23 of 109 Page 3

The product of the zeros of x³ + 4x² + x – 6 is

Given,

p(x) = x³ + 4x² + x – 6

a = 1

b = 4

c = 1

d = – 6

So the product of the zeros will be;

= – d/a

= – ( – 6)/1

= 6

If two of the zeros of the cubic polynomial ax³ + bx² + cx + d are each equal to zero, then the third zero is

If two zeros of x³ + x² – 5x – 5 are √5 and –√5 , then its third zero is

What should be added to the polynomial x² – 5x + 4, so that 3 is the zero of the resulting polynomial?

What should be subtracted to the polynomial x² – 16x + 30, so that 15 is the zero of the resulting polynomial?