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Which represents the solution(s) of the equation x^2=49​
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Which represents the solution(s) of the equation x^2=49​

User Westink
by
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1 Answer

7 votes

Answer:

x = ± 7

Explanation:

Given

x² = 49 ( take the square root of both sides )


√(x^2) = ±
√(49) ← note plus or minus

x = ± 7

Since 7 × 7 = 49 and - 7 × - 7 = 49

User Cescofry
by
5.2k points
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