![File:HP 20S Scientific calculator, front, power on, display shows square root of 88, on blue background (35343601672).jpg - Wikimedia Commons File:HP 20S Scientific calculator, front, power on, display shows square root of 88, on blue background (35343601672).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/1/1d/HP_20S_Scientific_calculator%2C_front%2C_power_on%2C_display_shows_square_root_of_88%2C_on_blue_background_%2835343601672%29.jpg)
File:HP 20S Scientific calculator, front, power on, display shows square root of 88, on blue background (35343601672).jpg - Wikimedia Commons
ASVAB Review Guam - Square Roots: To calculate a square root problem without a calculator, you have to think in reverse. But before thinking in reverse; the forward direction is taking any
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