Using factor theorem factorise each of the following x^4 - 7x^3 + 9x² + 7 x – 10

Please fast

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Someone me what is the area of this figure? 18m 18m 8m 16m

Which best describes a central bank's primary goals? limiting inflation and reducing unemployment reducing unemployment and maintaining cash flow controlling stagflation and reducing unemployment managing credit and ensuring the money supply's liquidity