Question Solve the equation x1=−2,x2=2Alternative Form x1≈−1.414214,x2≈1.414214 Evaluate 4=x4Swap the sides of the equation x4=4Take the root of both sides of the equation and remember to use both positive and negative roots x=±44Simplify the expression More Steps Evaluate 44Write the number in exponential form with the base of 2 422Reduce the index of the radical and exponent with 2 2 x=±2Separate the equation into 2 possible cases x=2x=−2Solution x1=−2,x2=2Alternative Form x1≈−1.414214,x2≈1.414214 Show Solution Graph
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