if one of the zero of the polynomial x^2+a is -3 then find its other for 10th class
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Answered by
0
Answer:
3
Step-by-step explanation:
x²+a=0
x²=-a
x= root under-a=3
-a=9 a=-9
x²-9=0
x²=9
x=3
Answered by
0
Answer:
this is your answer......
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