Sarthaks Test
0 votes
in Mathematics by (15.0k points)

What are the possible expressions for the dimensions of the cuboids whose volumes are given below?

(i) Volume : 3x2 - 12x

(ii) Volume : 12ky2 + 8ky - 20k

1 Answer

0 votes
by (24.8k points)
selected by
Best answer

Volume of cuboid = Length × Breadth × Height

The expression given for the volume of the cuboid has to be factorised. One of its factors will be its length, one will be its breadth, and one will be its height.

One of the possible solutions is as follows. Length = 4k, Breadth = 3y + 5, Height = y − 1

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.