GENERAL ANATOMY
INTRODUCTION TO GENERAL ANATOMY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Solve. x² = √16
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x = ± 2
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x = ± 4
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x = 4i
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x = 8
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Explanation:
Detailed explanation-1: -The value of x² – 16 ÷ x + 4 is x-4.
Detailed explanation-2: -If we have the equation x2 = 16, what are the solutions to the equation? Since the square of a positive or negative number are always positive, this equation has two solutions, namely x =-4 or x = 4.
Detailed explanation-3: -The solutions to x2-6x = 16 are x =-2 and x = 8.
There is 1 question to complete.