Answer:
7.14
Step-by-step explanation:
Equation: (x-1)^2=50
Open parentheses: x^2-1^2=50
Solve: x^2-1=50
Addition property: x^2-1+1=50+1
x^2=51
√x^2=√51
x=7.14
Hope this helped!
c and d (x=1+5[tex]\sqrt{2}[/tex] and x=1-5[tex]\sqrt{2}[/tex])
on edge 2020 . hope this helped:)
