Question

prove that 3 is a zero's of polynomial x2 - 5x + 6 or not?​

Answer 1

$\boxed{\bf{\red{\bigstar Answer: }}}$

• To prove this we will have to place 3 in place of x and if the answer comes 0 then it is the root of this polynomial
• ${3}^{2} - 5(3) + 6$
• $= 0$
• Thus 3 is root of polynomial