If the quadratic equations x2+ax+b=0 : x2+bx+a=0 have common root then a+b
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Answered by
9
the answer for the question is 2a or 2b
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Answered by
26
Answer: a + b = (-1)
Step-by-step explanation:
Solution is in the attachment provided below.
Hope it helps!
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![](https://hi-static.z-dn.net/files/d24/4ab20714dc4ca43d1938eb024d8da567.png)
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