Question

Choose the correct statement
O All the roots of P. (=) = 0 are distinct.
(11) All the roots of P, (x) = 0 are real. .​

Answer 1

Answer:

11)all the roots of P,(x)=0 Are real

Answer 2

Answer :-

As we know that, if Ax² + Bx + C = 0, is any quadratic equation, then its discriminant is given by ,

• D = B² - 4AC

now,

• If D = 0 , then the given quadratic equation has real and equal roots .
• If D > 0 , then the given quadratic equation has real and distinct roots .
• If D < 0 , then the given quadratic equation has unreal (imaginary) roots .

Note :-

• Discriminant is used to find the nature of roots .

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इस एक्स इक्वल टू रूट 3 प्लस वन डिवाइडेड बाय टू फाइंड द वैल्यू ऑफ एक्स क्यूब प्लस टू एक्स स्क्वायर माइनस 8 एक्स प्लस 7

https://brainly.in/question/20858452

if a^2+ab+b^2=25

b^2+bc+c^2=49

c^2+ca+a^2=64

Then, find the value of

(a+b+c)² - 100 = ...

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