Question

x^-11x+30=0 quadratic formula method​

Answer 1

Answer:

x=6 or x=5

Step-by-step explanation:

we have equation is ,

x^-11x+30

=x^-6x-5x+30

=x(x-6)-5(x-6)

=(x-6)(x-5)

therefore x= 6. or x=5.

Answer 2

$x2 - 11 x + 30 = 0 \\ x2 - 5x - 6x + 30 = 0 \\ x (x - 5) - 6 (x - 5) = 0 \\ (x - 6) (x - 5) \\ x = 6 \: \: x = 5 \\ zeroes \: of \: the \: polynomial \: is \: 6 \: and \: 5$