If and are the roots of then the value of is of the form . Then find the value of P.

Mathematics · JEE Main · NTA Exams — Complex Numbers and Quadratic Equations

1. \(343\)
2. \(49\)
3. \(225\)
4. \(75\)

Answer

(A) 343

Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.

Related practice questions

• Let (-2- i 3 )^ 3 = x+i y 27 ,(i= -1 ) , where x and y are real numbers, then y - x equals:
• The points z 1 , z 2 , z 3 , z 4 in the complex plane are the vertices of a parallelogram taken in order, if…
• The number of all possible positive integral values of α for the roots of the quadratic equation, 6 x^ 2 -11…
• If a _ 1 & , are the roots of x 2 - px + q = 0 and x 2 - γx + s = 0 respectively, then find the value of (…
• If P represents the variable complex number z and Re ( z+1 z+i )=1 , then the locus of P is
• Let II and be the roots of x^ 2 -6 x-2=0 , with x> . If a_ n =x^ n - ^ n for n ≥ 1, then the value of a_ 1!…
• If x+i y = (a+i b) , then -x-i y is equal to
• If z 1 and z 2 are two non-zero complex numbers such that |z 1 + z 2 | = |z 1 | + |z 2 |, and arg z 1 – arg z…

More Complex Numbers and Quadratic Equations questions · Browse all practice questions