keyontre15oy9vnq keyontre15oy9vnq

17-01-2018
Mathematics

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Nancy found that x=1 is one solution to the quadratic eqaution (x+2)2=a.What is the Value of a ?

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RachelRD RachelRD

17-01-2018

a=6
x+1
1+2+3
3*2=6
so that's what a is

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Аноним Аноним

17-01-2018

(x + 2)·2 = a

(1 + 2)·2 = a

3·2 = a

a = 6

Answer Link

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