itsmrleorio itsmrleorio

22-04-2021
Mathematics

contestada

solve by completing the square! (will give brainliest for work!!!)

x ^ 2 - 2x = - 26

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surjithayer10otahza surjithayer10otahza

22-04-2021

Answer:

Step-by-step explanation:

x²-2x=-26

add both sides (-2/2)² or 1

x²-2x+1=-26+1

x²-2x+1=-25

(x-1)²=25×-1

(x-1)²=5²×i²=(5i)²

x-1=±5i

x=1±5i

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