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