Respuesta :
Answer:
x = 3 or x = -3
Step-by-step explanation:
x^2 -9 =0
x^2 = 9
x = 3 or x = -3
Step-by-step explanation:
if your question is
x²+5-14=0
x²-9=0
x²=9
x=√9
x=3 ans
Answer:
x = 3 or x = -3
Step-by-step explanation:
x^2 -9 =0
x^2 = 9
x = 3 or x = -3
Step-by-step explanation:
if your question is
x²+5-14=0
x²-9=0
x²=9
x=√9
x=3 ans
