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Mathematics, 18.03.2021 02:40 khushailawadip9dkn2
Help ?? Nancy found that x=1 is one solution to the quadratic equation (x+2)2=a. What is the value of a?
a.) -9
b.) -3
c.) 3
d.) 9
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Help ?? Nancy found that x=1 is one solution to the quadratic equation (x+2)2=a. What is the value o...
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