Question

(x + 3) (x – 3) = 27​

Answer 1

Answer:

x

Step-by-step explanation:

$x { }^{2} - 9 = 27 \\ x { }^{2} = 36 \\ x = \sqrt{36} \\ x = 6$

its correct

Answer 2

Answer:

$(x + 3)(x - 3) = 27$

${x}^{2} - {3}^{2} = 27$

${x}^{2} - 9 = 27$

${x}^{2} = 27 + 9$

${x}^{2} = 36$

$x = ± \sqrt{36}$

$x = ±6$

i hope it will help u mate❤❤