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Mathematics, 26.07.2019 05:30 ale2035

If x2 = 40, what is the value of x? a ±80 b ±20 c plus or minus square root 80 c plus or minus square root 40

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If x2 = 40, what is the value of x? a ±80 b ±20 c plus or minus square root 80 c plus or minus squa...
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