Answer:
x = [tex]\sqrt{1}[/tex]
Step-by-step explanation:
(x + 6 )^2 = 49
get rid of the square , by square rooting the 49
x + 6 = [tex]\sqrt{49}[/tex]
x = [tex]\sqrt{49}[/tex] -6
x = [tex]\sqrt{1}[/tex]
[tex]\sqrt{49}[/tex] means + or - hence it could be -7 -6 = -1 ... or 7-6 = 1
therefore the answer is = or - 1
hence in terms of roots .. answer is :
[tex]\sqrt{1}[/tex]
