LIVE Course for free

Rated by 1 million+ students
Get app now
0 votes
14 views
in Aptitude by (30.0k points)
closed by

Multiply :

\((5x^2-8xy+6y^2-3) by (3xy)\)


1. \(15x^3y-24x^2y+18yx^3-9xy\)
2. \(15x^2y-24x^2y^2-18xy^2-9xy\)
3. \(15x^3y-24x^2y^2+18xy^3-9xy\)
4. \(15x^2y+24x^2y^2+18x^2y-9xy\)

1 Answer

0 votes
by (54.3k points)
selected by
 
Best answer
Correct Answer - Option 3 : \(15x^3y-24x^2y^2+18xy^3-9xy\)

Givem:

 \((5x^2-8xy+6y^2-3) by (3xy)\)

Calculation:

⇒ \((5x^2-8xy+6y^2-3) \times (3xy)\)

⇒ 15x3y - 24x2y2 + 18xy3 - 9xy

∴ (5x2 - 8xy + 6y2 - 3) by (3xy) is 15x3y - 24x2y2 + 18xy3 - 9xy

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

...