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23-12-2020
Mathematics

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Solve the equation for all real solutions.
k^2+8k+22=6

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Аноним Аноним

23-12-2020

Answer:

Step-by-step explanation:

Here you go mate

step 1

k^2+8k+22=6 equation

step 2

k2+8k+22(-6)=6(-6) subtract -6

k2+8k+16=0

step 3

k2+8k+16=0 factor

(k+4)(k+4)=0

step 4

(k+4)(k+4)=0 set the numbers equal to zero

answer

k=-4

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