Write down the exact solutions to the equation x^2 -4x -23 = 0

Enter the exact answers with the square root (dont round)

Hence or otherwise solve the inequality x^2 - 4x -23 (less than or equal to) 0

Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?