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jaeybird9
jaeybird9 jaeybird9
  • 08-02-2017
  • Mathematics
Answered

Solve.


x² + 4x + 4 = 18




​ x=2±3√2 ​


​ x=4±9√2 ​


x=−2±3√2


​ x=−4±3√2 ​




What are the solutions to the equation?


a2−10a+25=49



help

Verified Answer :

grraffe grraffe
  • 10-02-2017

x=−2±3√2
 and the solutions to the second equation are a=12,-2

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