jojosiwa2112 jojosiwa2112

07-12-2021
Mathematics

contestada

Solve (u+2)^2+6=69 , where u is a real number.

Respuesta :

savita198 savita198

07-12-2021

Answer:

5.94 and -9.94

Explanation:

Use complete the square to answer the question and then type the last line into a calculator to get 5.94 and -9.94

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