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
4.1k views
in Algebra by (47.8k points)
closed by

Solve the following quadratic equations by formula method

(i) 2x2 – 5x + 2 = 0

(ii) √2f2 – 6f + 3√2

(iii) 3y2 – 20y – 3 = 0

(iv) 36y2 – 12 ay + (a2 – b2) = 0

1 Answer

+1 vote
by (47.4k points)
selected by
 
Best answer

(i) 2x2 – 5x + 2 = 0

The formula for finding roots of a quadratic equation ax2 + bx + c = 0 is

(ii) √2f2 – 6f + 3√2

(iii) 3y2 – 20y – 3 = 0

(iv) 36y2 – 12 ay + (a2 – b2) = 0

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

...