Can someone with this math question

Simply 8x squared + 5(7x squared- x) - 2x =

What is the solution set of the quadratic inequality x^2-5< or equal to 0

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x