Q5 of 95 Page 84

Add:

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

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

All 95 →
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

 6

Add:

2x3 – 9x2 + 8, 3x2 – 6x – 5, 7x3 – 10x + 1 and 3 + 2x – 5x2 – 4x3

 7

Add:

6p + 4q – r + 3, 2r - 5p – 6, 11q - 7p + 2r – 1 and 2q – 3r + 4