Answer :
Answer:
x = [tex]\frac{+}{-}[/tex] 7
Step-by-step explanation:
[tex]x^{2}[/tex] = 49
[tex]\sqrt{49}[/tex] can equal 7 or -7
7 x 7 = 49. -7 x -7 = 49
Answer:
x = [tex]\frac{+}{-}[/tex] 7
Step-by-step explanation:
[tex]x^{2}[/tex] = 49
[tex]\sqrt{49}[/tex] can equal 7 or -7
7 x 7 = 49. -7 x -7 = 49