array:11 [
  "cookie" => array:1 [
    0 => "24houranswers_session=eyJpdiI6InB0WVl4WlV5OHpkc2htS2lEMEd1Rnc9PSIsInZhbHVlIjoiejZKaGxKWWdRTCtFRUZPMUdkbTlrbXBpckxoTTE5QUlPWElCb3JnU29wNG4zakpsSFdoNEpmV29WNmRySlZwWFdGbjdGSXlLWnpuOUVUaTRzaXVFNmFRdUNYRG9rK0F1L3RXWCtCYUszZ2cwNjN5d2ltRGlyV0RWMERGTHdZOUEiLCJtYWMiOiI0MDM2NmYwNmIzNmRjODg0MWEyZDAxNDc0MDE1OTcwMDcyYzExY2VkNDM4NDBmNTIxZDQxNmZhNzZjNzBmMWUwIiwidGFnIjoiIn0%3D; XSRF-TOKEN=eyJpdiI6Imd4YlBrL0VjWDA2MGd6M0pWMFc2NWc9PSIsInZhbHVlIjoieGJnS1ZYOVU1NGNiU0lQUyt4d21WNTVIeVVIQUpFMHBpVHpHKzZoaU1xL3JURzFmdHB4aXFvR0tDK0ROZFhBRVJRRGdzS0g0NytqRXVHdGJzRzdlVVU2K3VBUzRaK2Q0eE01M3NBSUpLQVg3MTNWOHZGVGw0S3pkb2dxL3hIZUUiLCJtYWMiOiJjYjMwMDZhYjU2YjdiOTIwYWNkYmEwYWI0MmUzZmJjY2IwZDcyNDk0MjQwNjkwYmVkZTI0NzFlMDBmNTcwOTRlIiwidGFnIjoiIn0%3D; PHPSESSID=8afde25a0129a375929f34bbced5f77c"
  ]
  "accept-encoding" => array:1 [
    0 => "gzip, br, zstd, deflate"
  ]
  "user-agent" => array:1 [
    0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  ]
  "accept" => array:1 [
    0 => "*/*"
  ]
  "x-amzn-trace-id" => array:1 [
    0 => "Root=1-693eaaa6-1847c6db620425e86e1dd7db"
  ]
  "host" => array:1 [
    0 => "staging.dev.24houranswers.com"
  ]
  "x-forwarded-port" => array:1 [
    0 => "443"
  ]
  "x-forwarded-proto" => array:1 [
    0 => "https"
  ]
  "x-forwarded-for" => array:1 [
    0 => "216.73.216.85"
  ]
  "content-length" => array:1 [
    0 => ""
  ]
  "content-type" => array:1 [
    0 => ""
  ]
]
9. Consider the quadratic form f xx, x2) = x2 + 2x1x2 - 5x2 (a) W...
