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Use completing the square to solve for x in the equation (x+7)(x-9)=25

x= -4 or 6
x = -2 or 14
x=1+_V89
x=1+_V87

Use completing the square to solve for x in the equation (x+7)(x-9)=25 x= -4 or 6 x-example-1
User Sayuj
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1 Answer

4 votes

Answer: x=1+89

answer number 3

Explanation:

User Acran
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