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Solve: x2 – 45 = 0square root expression
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Solve: x2 – 45 = 0square root expression

User Sebastian Weber
by
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1 Answer

4 votes

x^2-45=0

Add 45 to both sides of the equation:


x^2-45+45=45
x^2=45

Apply square root to both sides:


x=\sqrt[]{45}

User MarkII
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