Question

find answer immediately​

Answer 1

Answer:

x²-1 =15

x² = 16

x = 4 is the correct answer

Answer 2

Answer:

X upon 1 equals to 1 upon x is equal to 15.1 into one upon x x into one X upon 1 into X upon 1 so SQL unique cause to 15 15 into 1 equals to 15 11 to 15 to 30