Question

(x+4)²- (x - 5)² = 9​

Answer 1

Answer:

x=1

Step-by-step explanation:

(x+4)²- (x - 5)² = 9

(1+4)²- (1 - 5)² = 9

(5)²- (-4)² = 9

25-16=9

9=9

Hope this helped,

- Brooklyn

( PS, please mark this answer as the brainliest answer!!! )

Answer 2

Answer:

x=1 is your correct answer