Question

Find the root of the equation: $x-6=0$

• A. 5
• B. -5
• C. 0
• D. Not defined.

Answer 1

The correct option is A

5

$x-6=0$ signifies that $(x-6)$ is a polynomial whose value is zero for a certain value of $x$ and this $x$ will be the root of the given equation

$\therefore$ At x=6 the value of expression x - 6 is 0.
Hence, the root of the given equation is 6.