What is the remainder when x4 + 3x3 − x2 + 7x − 1 is divided by 2 − x ? a) -27 b) -23 c) 49 d) 53

Arandom high school question but a hard one

12. decide whether each statement is always true, sometimes true, or never true. a. when corresponding points of an original figure and its reflection are connected, the resulting segments are all perpendicular to the line of reflection. b. when a point is reflected over a horizontal line, the y-coordinate of the point stays the same. answer both questions and explain

Which expression is rational? 6. , square root two, square root 14, square root 49