what is the value of p if polynomial px2 - 5x +p =0 and their roots are equal .
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here is yr. answer........ !!@
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Hey friend ✋! here is your answer
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✔️ Condition for equal roots is discrimination is equals to 0
✔️b^2-4ac=0
✅a=p. , b=-5. &. c=p
✔️Put value in formula
✅(-5)^2-4(p)(p)=0
✔️25-4p^2=0
✅-4p^2=-25
✔️4p^2=25
✅p^2=25/4
✔️p=√25/√4
✅p=5/2 or 2.5
_____________________
⭐️Hope it helps you ⭐️
___________________________
✔️ Condition for equal roots is discrimination is equals to 0
✔️b^2-4ac=0
✅a=p. , b=-5. &. c=p
✔️Put value in formula
✅(-5)^2-4(p)(p)=0
✔️25-4p^2=0
✅-4p^2=-25
✔️4p^2=25
✅p^2=25/4
✔️p=√25/√4
✅p=5/2 or 2.5
_____________________
⭐️Hope it helps you ⭐️
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