Answer:
The answer to your question is below
Step-by-step explanation:
2x² - 8x = - 7
Divide by 2
Complete the trinomial
Simplify
Factor
(x - 2)² =
Get the square root
Simplification
x - 2 =±
x₁ = 2 +
x₂ = 2 -
To my knowledge, the missing length is 6 :)
Answer:
i think it is 13 per
pls mark branlyest
Step-by-step explanation: