Question

verify whether 2 and 3 are the zeroes of the polynomial x2-5x+6.

Answer 1

if x=2,then equ=4-10+6=0.so 2 is a zero 2x-5x+6.if x=3 then equ=6-15+6 =15 not equal to zero. so 3 is not a zeolite. hence verified. pls.thank me

Answer 2

Given: x^2 - 5x + 6.

To find: Whether 2 and 3 are the zeroes of the polynomial.

Answer:

First, let us see if 2 is a zero of the polynomial.

Let p(x) be =  x^2 - 5x + 6.

p(2) = 2^2 - 5*2 + 6

p(2) = 4 - 10 + 6

p(2) = -6 + 6

p(2) = 0

Therefore, 2 is a zero of the polynomial  x^2 - 5x + 6.

Now let us see if 3 is a zero of the polynomial.

Let p(x) be =  x^2 - 5x + 6.

p(3) = 3^2 - 5*3 + 6

p(3) = 9 - 15 + 6

p(3) = -6 + 6

p(3) = 0

Therefore, 3 is also another zero of the polynomial  x^2 - 5x + 6.

Hope it helps :)