Question

(iii) (x - 0.1)(x + 0.1)​

Answer 1

Answer:

$x^2-0.01$

Step-by-step explanation:

Identity => $a^2-b^2=(a+b)(a-b)$

(x - 0.1)(x + 0.1)

= $x^2 - (0.1)^2$

= $x^2 - 0.01$