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Question- Find X

Select all the expressions that will include a remainder.

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x