To solve the equation: 4x2=100 you would use the inverse operation Response area to get the equation: x^2=25 . You would then use the inverse operation Response area to get x = Response area because both values make the equation true when you substitute in for x in the original equation.
answer choices: -12.5, 5, addition, 100, 4 and 4, division, square, square root, 5 and -5, multiplication, subtraction