Find the nature of roots x^2+2ax+(a^2+b^2)
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Step-by-step explanation:
nature of the roots:Δ>0--->>>roots are real
Δ=0--->>>roots are real and equal
Δ<0--->>>roots are complex
Δ=b²-4ac
=(2a)²-4(a²+b²)
=4a²-4a²-4b²
=-4b²
so, roots are complex
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