Question

Question 1.
(x+3)(x-3)
is equal to
A) x2 - 1
B) x + 3
C)*
D)* +​

Answer 1

hey mate here's your answer

Answer 2

Answer:

x² - 9

Step-by-step explanation:

We know that,

(a+b)(a-b)= a² -b²

then,

(x+3)(x-3)=x²-9

Hope the answer helped you!