MATH SOLVE

3 months ago

Q:
# Solve the equation -2=3-7 5sqrt x^2

Accepted Solution

A:

Answer:B. 0.43, -0.43Step-by-step explanation:The given equation is [tex]-2=3-7\sqrt[5]{x^2}[/tex]Combine similar terms to get:[tex]-2-3=-7\sqrt[5]{x^2}[/tex][tex]-5=-7\sqrt[5]{x^2}[/tex][tex]\sqrt[5]{x^2}=\frac{5}{7}[/tex][tex]x^2=(\frac{5}{7})^5[/tex][tex]x^2=\frac{3125}{16807}[/tex][tex]x=\pm \sqrt{\frac{3125}{16807}}[/tex][tex]x=\pm 0.43[/tex][tex]x=0.43[/tex] or [tex]x=-0.43[/tex]The correct answer is B.