Cho biểu thức P = (x^{2} -2x+4)(x+2)-x^{3} + (x+3)(x-3)-x^{3} -18 CHỨNG MINH GIÁ TRỊ CỦA BIỂU THỨC P KHÔNG PHỤ THUỘC VÀO X Ạ

Me! 50 points! why does when we come home, our door is unlocked and there is grease on the door knob, me solve this , and i don't know what category this goes under

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

You buy 4 items that cost 2.69 14.45 8.05 13.95 what is the estimated total round to the nearest dollar