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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Аноним Аноним
  • 17-01-2018
(x + 2)·2 = a

(1 + 2)·2 = a

3·2 = a

a = 6
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liveloveandeat
liveloveandeat liveloveandeat
  • 17-01-2018
insert 1 into your equation (1+2)2=a  1+2=3 and 3X2=6 so therefore a=6
 
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