We divide the given quadratic area expression by the given width binomial. Factoring the numerator 2x square + 7x + 3 yields (2x + 1)(x + 3) and cancelling the common width factor leaves the length.
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We divide the given quadratic area expression by the given width binomial. Factoring the numerator 2x square + 7x + 3 yields (2x + 1)(x + 3) and cancelling the common width factor leaves the length.
The area of any regular rectangle is found by multiplying its length by its width dimensions. Therefore, to calculate the missing length expression, we must divide the total area polynomial by the width expression. Factorizing the area polynomial 2x square + 7x + 3 by middle term splitting gives the paired factors (2x + 1) multiplied by (x + 3). Cancelling out the common width binomial factor (2x + 1) leaves the remaining linear factor (x + 3).
For more NCERT Solutions for Class 9 Maths Ganita Manjari Chapter 4 Exploring Algebraic Identities (2026-27):
https://www.tiwariacademy.com/ncert-solutions/class-9/maths/ganita-manjari-chapter-4/