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(2008•赤峰)(1)解分式方程:(2)如果-1是一元二次方程x2+bx-3=0的一个根...
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(2008•赤峰)(1)解分式方程:
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFsAAAAjCAYAAAD7R3Y1AAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
(2)如果-1是一元二次方程x
2+bx-3=0的一个根,求它的另一根.
相关试题
-
(2008•赤峰)(1)解分式方程:
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFsAAAAjCAYAAAD7R3Y1AAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
(2)如果-1是一元二次方程x2+bx-3=0的一个根,求它的另一根.
-
(2008•赤峰)(1)解分式方程:
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFsAAAAjCAYAAAD7R3Y1AAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
(2)如果-1是一元二次方程x2+bx-3=0的一个根,求它的另一根.
-
(2008•赤峰)(1)解分式方程:
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFsAAAAjCAYAAAD7R3Y1AAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
(2)如果-1是一元二次方程x2+bx-3=0的一个根,求它的另一根.
-
(1)解分式方程:
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFsAAAAjCAYAAAD7R3Y1AAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
(2)如果-1是一元二次方程x2+bx-3=0的一个根,求它的另一根.
-
(1)解分式方程:
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFsAAAAjCAYAAAD7R3Y1AAAAAXNSR0IArs4c6QAAAARnQU1BAACx
jwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAIxSURBVGhD7ZrdlYMgEIWpjJ6oZN9thlIohXWI
ICjI76gks+fsQyLBy8fNRZgwTX+3EWC33YlupAn2jSa4hi2FZox9/vmi1Y3Cmm6lFs0Z18tLhaZh
g3AhtzFLLQC4e92EAvdDzhgTwlZSBk5WC5/A3WCKCWGfbAjOsc62LnLRsjn/8aj5EthSMB2miNIL
BxfBAIW2gYObFbnevwF2kN/7gE20vAY06JoeNjg44VyYhMejw3f75LClSC84cnX2ux61JoYNMRHk
9Low2tf2msty71ouWfGuTwobILoNjd3YrPn8t73P7c7BPpk8/QxuNjS75qfl6MgGi7bria/Z2Wgx
833eiz4mm4kPI5hgo2XaOdII9i/Ajq8J21f18cAdMQMRZ9dk06i2JUMZda+afnxdrZ/b+6AYKZnn
QW0I9iCQJd0Q7BJKg9qkYGNVZPyNRsui91ZduelIbLCY2emgVGTWmT2cd1fxHqEreoTQqSsH+uI6
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BKh4UM6quyXB7kZY3gHBLmfV3fIfiex9denp/kAAAAAASUVORK5CYII=
)
(2)如果-1是一元二次方程x2+bx-3=0的一个根,求它的另一根.
-
(1)解分式方程:
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFsAAAAjCAYAAAD7R3Y1AAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
(2)如果-1是一元二次方程x2+bx-3=0的一个根,求它的另一根.
-
(1)解分式方程:
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFsAAAAjCAYAAAD7R3Y1AAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
(2)如果-1是一元二次方程x2+bx-3=0的一个根,求它的另一根.
-
(1)解分式方程:
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFsAAAAjCAYAAAD7R3Y1AAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
(2)如果-1是一元二次方程x2+bx-3=0的一个根,求它的另一根.
-
(1)解分式方程:
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFsAAAAjCAYAAAD7R3Y1AAAAAXNSR0IArs4c6QAAAARnQU1BAACx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)
(2)如果-1是一元二次方程x2+bx-3=0的一个根,求它的另一根.
-
如果-1是一元二次方程x2+bx-3=0的一个根,求它的另一根.