Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
1.5k views
in Mathematics by (71.6k points)

The quadratic equation x2 – 9x + 3 = 0 has roots α  and β. If x2 – bx – c = 0 has roots α2 and β2 , then (b, c) is

(A) (75, –9) 

(B) (–75, 9) 

(C) (– 87, 4) 

(D) (–87, 9)

1 Answer

+1 vote
by (70.8k points)
selected by
 
Best answer

Correct option (A) (75, –9)

Explanation:

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...