Sharp EL-531X Why won't some of the buttons work?
Most of the buttons on the calculator work, except for square root, x^2, x^3, y^x and log. I have replaced the battery but that did not help.
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Rep: 13
1
Most of the buttons on the calculator work, except for square root, x^2, x^3, y^x and log. I have replaced the battery but that did not help.
Is dit een goede vraag?
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