एक द्विघातीय बहुपद ज्ञात कीजिए जिसके मूल 5 और -3 है
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Answer:
x2-5x-15
Step-by-step explanation:
a+b=-b/a
-b/a=5/1
a×b=c/a
c/a=5/1
on comparing ax2+bx+c=0
a=1 b=-5 c=-3
x2-5x-15=0
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