Question

(x - 2)(x + 2) = ????​

Answer 1

Question:

(x - 2)(x + 2) = ????

Solution:

$→\;{\sf{(x-2)(x+2)}}$

$\boxed{\bf{(a+b)(a-b) = a²-b²}}$

$→\;{\sf{x²-2²}}$

$➝\;{\bf{x²-4}}$

Or

$→\;{\sf{(x-2)(x+2)}}$

$→\;{\sf{x²+2x-2x+2²}}$

$➝\;{\bf{x²-4}}$

AnSweR:

◕➜ $\Large{\red{\bf{x²-4}}}$

Hope It Helps You ✌️

Answer 2

(X-2)(x+2) = a^2 - b^2
It is algebraic identifies