Respuesta :

ilovetacos24

Answer:

Your answer will be

x=10,−4

Answer: x= 4 x= -10

when you get the square root of the 7^2 and the 3^2 it has to be either plus or minus so you have to add them or subtract them. when adding 7 and -3 you would get x= 4 when subtracting it would be -7-3 which would give you x= -10