Question

complete the columns by writing the numbers in the algebraic forms​

Answer 1

Step-by-step explanation:

Column Method: In this method each expression is written in a separate row such that there like terms are arranged one below the other in a column. Then the addition of terms is done column wise. Following illustrations will illustrate these methods. Arrange the like terms together, then add.

Answer 2

Solution:

Understand that, both the magic square are related as:

$x=9\\x+2=11\\x-6=3$etc and so on. so, for the blank places in the second magic square observe the value given in the corresponding cell of the first magic square and formulate an algebraic relation such that when the value of x is put in each of the cells it gives the first magic square.

Hence, the completed magic square is as follows: