div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imagea href=https:reader042vdocumentssitereader042viewer20220412095dd075f106d54218544540afhtml5page1jpg target=_blank img data-url=cu-11-tim-m-d-phuong-trinh-x-3-3x2-5-a-m-c-3-nghim-phn-bit-cuhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: · Câu 11: Tim m dê phuong trinh x-3 3x2 +5 — m có 3 nghiêm phân biêt Câu 12: Cho hàm sò y = ax-4 +bx2+c a ¥0 Khäng dinh nào sau dây là Sai: A Hàm sô luôn loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader042vdocumentssitereader042viewer20220412095dd075f106d54218544540afhtml5thumbnails1jpg width=140 height=200 adivdiv