div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=c-efc-if-one-of-the-roots-of-the-equation-2x2-a-5xhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: 由 扫描全能王 扫描创建If one of the roots of the equation 2x2 — 5x + c O Is 15 times the others find the value of c If one root of the equation 2x2 + tx + 25 = 0 is loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentspubreader030viewer20220401075e9bf72a7a87db7cea4228d4html5thumbnails1jpg width=140 height=200 divp由 扫描全能王 扫描创建pdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=c-efc-if-one-of-the-roots-of-the-equation-2x2-a-5xhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: 由 扫描全能王 扫描创建If one of the roots of the equation 2x2 — 5x + c O Is 15 times the others find the value of c If one root of the equation 2x2 + tx + 25 = 0 is loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentspubreader030viewer20220401075e9bf72a7a87db7cea4228d4html5thumbnails2jpg width=140 height=200 divp由 扫描全能王 扫描创建pdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=c-efc-if-one-of-the-roots-of-the-equation-2x2-a-5xhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: 由 扫描全能王 扫描创建If one of the roots of the equation 2x2 — 5x + c O Is 15 times the others find the value of c If one root of the equation 2x2 + tx + 25 = 0 is loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentspubreader030viewer20220401075e9bf72a7a87db7cea4228d4html5thumbnails3jpg width=140 height=200 divp由 扫描全能王 扫描创建pdiv