Checking solutions x = 0 and x = -7 for the equation √(4 - 11x) - x + 2 = 0, both found invalid.
Two side-by-side mathematical checks for solutions x = 0 and x = -7 in the equation √(4 - 11x) - x + 2 = 0, both resulting in false statements marked with red X.
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ID: #399921