Question

*Find the sum of the roots of the equation ²–8x+2=0*

1️⃣ 8
2️⃣ -8
3️⃣ -2
4️⃣ 6​

Answer 1

Answer:

+8

Step-by-step explanation:

$eq = {x}^{2} - 8x + 2 \\ sum \: of \: zeroes = \\ \frac{ - b}{a} \\ where \: b \: stands \: for \\ \: coefficient \:of \: x \: \\ and \: a \: for \: \\ coefficient \: of \: {x}^{2} \\ sum \: of \: zero \: = \frac{ - ( - 8)}{1} \\ = + 8$

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