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Solve the following quadratic x^2-121=f(x)
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Solve the following quadratic x^2-121=f(x)

User Dennis Kats
by
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1 Answer

3 votes
To solve them, set the equation equal 0. so
x^2-121 = 0
plus 121 for both side then we get
x^2 =121
We take the square root for both side ''
x = + or - 11
User WarmBooter
by
8.5k points
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