X2+ax+3=0সমীকরনের একটি বীজ 1 হলে a এর মান নিনয় করি
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Answer:
a = -5
Step-by-step explanation:
x = 1
then, putting the value in the equation
x2 + ax + 3 = 0
it becomes
2 + a +3 = 0
a + 5 = 0
a = -5
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