12-10-2018
Mathematics

contestada

Solve the equation by completing the square. Show your work.
v^2-8v-59=-2

Respuesta :

Аноним Аноним

12-10-2018

Answer:

answer is {-4.42, 12.54}

Step-by-step explanation:

v^2 - 8v - 59 = -2

v^2 - 8v = 57

(v - 4)^2 - 16 = 57

(v - 4)^2 = 73

Taking square roots:-

v - 4 = +/- √73

v = √73 + 4 or - √73 + 4

v = -4.54 , 12.54

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