div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=trung-hoc-pho-thng-quc-gia-2017-mn-ton-thi-gian-lm-bi-90-pht-phuong-trinhhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: · PDF fileTHI TRUNG HOC PHO THÔNG QUÓc GIA 2017 MÔN: TOÁN Thòi gian làm bài: 90 phút Phuong trinh —3x+ 2 —m có ba nghiem phan biet khi — 5x+6 Db thi håm só y loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentspubreader031viewer20220304065a819b677f8b9a682c8d4fa7html5thumbnails1jpg width=140 height=200 divdiv