Question

find the value of discriminant for the following equation under root 5xsquare-x-under root 5 =0

Answer 1

Hey friendr here is your answer

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◆D=b^2-4ac

◆a=√5

◆b=-1

◆c=-√5

◆D=(-1)^2-4(√5)(-√5)

◆D=1+4(5)

◆D=1+20

◆D=21

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⭐️Hope it helps you⭐️