Question

ii) verify 2,3 are zeros of x-57 +6 or not?​

Answer 1

Correct equation : x² - 5x + 6.

To find: Whether 2 and 3 are the zeroes of the equation

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

Let p(x) be = x² - 5x + 6.

p(2) = 2² - 5*2 + 6

p(2) = 4 - 10 + 6

p(2) = -6 + 6

p(2) = 0

Therefore, 2 is a zero of the polynomial x² - 5x + 6.

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

Let p(x) be = x² - 5x + 6.

p(3) = 3² - 5*3 + 6

p(3) = 9 - 15 + 6

p(3) = -6 + 6

p(3) = 0

Therefore, 3 is also another zero of the polynomial x² - 5x + 6.