Question

Show that the following polynomials have no zeros:
9x^(2)+12x+5

Answer 1

Answer:

9x^2 + 12 x + 5

9x^2 + 15x - 3x + 5

3x ( 3x + 5 ) -1 ( 3x + 5 )

( 3x + 5 ) ( 3x - 1 )

zeros of polynomial are

• ( 3x + 5 ) = 0

x = -5/3

• ( 3x - 1 ) = 0

x = 1/3

the polynomial has two different zeros

hope it helps

Answer 2

Answer:

Step-by-step explanation: