alleryTo simplify an expression means to carry out all its:
AOperations
BObservations
CObjections
DObligations
Answer & Solution
Correct answer: A. Operations
1. Nothing is left waiting to be worked out.
2. Additions, products and the rest are completed.
3. So all operations are carried out.
_Source: OpenStax Elementary Algebra 2e, Chapter 2, Solving Linear Equations and Inequalities._
Keep practising Linear Equations in Two Variables
Browse all Linear Equations in Two Variables questions for CBSE Class 10, or explore more Mathematics topics.
Related questions
A father is three times as old as his son. After five years, his age will be two and a halThe solution of the pair of linear equations $0.2x + 0.3y = 1.3$ and $0.4x + 0.5y = 2.3$ iIf the lines given by $3x + 2ky = 2$ and $2x + 5y + 1 = 0$ are parallel, then the value ofIf $a_1 x + b_1 y + c_1 = 0$ and $a_2 x + b_2 y + c_2 = 0$ have a unique solution, which cThe graphical representation of the pair of equations $x = 3$ and $y = -2$ is two straightIf $2x + y = 23$ and $4x - y = 19$, what is the value of $(5y - 2x)$?If the system of equations $x + 2y = 3$ and $5x + ky + 7 = 0$ has no solution, then the vaThe pair of linear equations $3x + 5y = 12$ and $6x + 10y = 24$ represents lines which are