Question

Find the sum and product of their zeros 4x^2 - 12x + 9 with verification​

Answer 1

Answer:

Solve: 4x^(2)-12x+9=0. Step by step solution by experts to help you in doubt clearance & scoring excellent marks in exams. Here, 4×9=36,(-6)×(-6)=36, and (-6)+(-6)=-12. ⇒ 2x-3=0⇒x=32.

Answer 2

Answer:

Step-by-step explanation:

In the given polynomial 4x^2 -12x+9,

= 4x^2 -12x+9 = 0

= 4x^ 2  - 6x - 6x+ 9 = 0

= 2x(2x - 3) - 3(2x - 3) = 0

= (2x - 3)(2x - 3)=0

= 2x = 3 ; 2x = 3

x = 2/3 ; x = 2/3

Zeroes of polynomials is ( 2/3 and 2/3)

While the sum is:

2/3 + 2/3 = 4/3

And the product is:

2/3 x 2/3 = 4/9