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You can take the square root on both sides of the equation. Some knowledge and practice is required to do this correctly; solutions may get lost if you are not careful. To take a simple example, x2 = 4 has two solutions, namely, x = 2, and x = -2. Once you take the square root on both sides, you have only one solution, namely, x = 2. When taking a square root in this case, you should write, x = plusminus 2.

You can take the square root on both sides of the equation. Some knowledge and practice is required to do this correctly; solutions may get lost if you are not careful. To take a simple example, x2 = 4 has two solutions, namely, x = 2, and x = -2. Once you take the square root on both sides, you have only one solution, namely, x = 2. When taking a square root in this case, you should write, x = plusminus 2.

You can take the square root on both sides of the equation. Some knowledge and practice is required to do this correctly; solutions may get lost if you are not careful. To take a simple example, x2 = 4 has two solutions, namely, x = 2, and x = -2. Once you take the square root on both sides, you have only one solution, namely, x = 2. When taking a square root in this case, you should write, x = plusminus 2.

You can take the square root on both sides of the equation. Some knowledge and practice is required to do this correctly; solutions may get lost if you are not careful. To take a simple example, x2 = 4 has two solutions, namely, x = 2, and x = -2. Once you take the square root on both sides, you have only one solution, namely, x = 2. When taking a square root in this case, you should write, x = plusminus 2.

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14y ago

You can take the square root on both sides of the equation. Some knowledge and practice is required to do this correctly; solutions may get lost if you are not careful. To take a simple example, x2 = 4 has two solutions, namely, x = 2, and x = -2. Once you take the square root on both sides, you have only one solution, namely, x = 2. When taking a square root in this case, you should write, x = plusminus 2.

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