Question

Multiply choice questions : (1)a²-b².​

Answer 1

Answer:

( a+b) (a-b)

Step-by-step explanation:

The a2 - b2 formula is also known as "the difference of squares formula". The a square minus b square is used to find the difference between the two squares without actually calculating the squares. It is one of the algebraic identities. It is used to factorize the binomials of squares.

Answer 2

Step-by-step explanation:

$\huge{ \color{red}{ \boxed{ \color{blue}{hello}}}}$

Your question:

${a}^{2} - {b}^{2}$

Your answer:

$= {a}^{2} - {b}^{2}$

[ let's factorize this expression ]

$= (a - b)(a + b)$

Your final answer:

$= {\color{cyan}{ \boxed{ \color{lime}{(a - b)(a + b)}}}}$