Question

(8) the value of (x-3)(x+3)is _______​

Answer 1

Answer:

x square + 9

Step-by-step explanation:

Please mark as brainiest

x-3 (x+3)

x square + 3x - 3x + 9

x square + 9

Answer 2

Step-by-step explanation:

(x+3) (x-3) is in the form of (a+b) (a-b) = a^2-b^2

so (x+3) (x-3) = x^2 - 9

= x = 3 (ans)

hope u understood it