Question

true or false if 2 is one of the zeroes of polynomial p(x)=x²-9x+k then k=14​

Answer 1

If two is one of the zeroes of given polynomial then after putting the value of x = 2 then the result will be zero.

ATQ :

${(2)}^{2} - 9 \times 2 + k = 0 \\ \\ = > 4 - 18 + k = 0 \\ \\ = > - 14 + k = 0 \\ \\ = > k = 14$

So, the value of k will be 14 and the given statement is "True". ✔✔

__________________________________

Hope it helps ☺

Fóllòw Më ❤