Q1 of 95 Page 84

Add:

8ab, -5ab, 3ab, -ab

To add the expressions, we have to arrange the given expression in the form of rows and then add the expression column wise, so we have;



More from this chapter

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2

Add:

7x, - 3x, 5x, – x, -2x

 3

Add:

3a – 4b + 4c, 2a + 3b – 8c, a – 6b + c

 4

Add:

5x – 8y + 2z, 3z – 4y – 2x, 6y – z – x and 3x – 2x – 3y

 5

Add:

6ax – 2by + 3cz, 6by -11ax – cz and 10 cz -2ax – 3by