Question

find the zero of the quadratic polynomial 6x square - 3 - 7 x and verify the relationship between the zeros and the coefficient of the polynomial​

Answer 1

Answer:

it is the correct answer.

Answer 2

Answer:

$6 {x}^{2} - 7x - 3 = 0 \\ 6 {x}^{2} - (9 - 2)x - 3 = 0$

$6{x}^{2} - 9x + 2x - 3 = 0 \\ 3x(2x - 3x) + 1(2x - 3) = 0$

$(3x + 1)(2x - 3) = 0 \\ x = \frac{ - 1}{3}$

$x = \frac{2}{3}$

αβ=c/a

-1/3*3/2=-3/2

-3/2=-3/2

α+β =-b/a

-1/3+3/2 = -( -7/6)

7/6=7/6

hope u like the answer...