The truth set of \(8 + 2x - x^2\) = 0 is {p, q}. Evaluate p + q.
\(8 + 2x - x^2 = 0\) \(8 + 4x - 2x - x^2 = 0\) 4(2 + x) - x(2 + x) = 0 (4 - x)(2 + x) = 0 4 - x = 0 or 2 + x = 0 x = 4 or x =- 2 So, p = 4 and q = -2 ∴ p + q = 2
Please don't post or ask to join a "Group" or "Whatsapp Group" as a comment. It will be deleted. To join or start a group, please click here
Contributions ({{ comment_count }})
Please wait...
Modal title
Report
Block User
{{ feedback_modal_data.title }}