Add:
6p + 4q − r + 3, 2r − 5p − 6, 11q − 7p + 2r − 1 and 2q − 3r + 4

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Solution

Writing the terms of the given expressions (in the same order) in the form of rows with like terms below each other and adding column-wise:

$6 p + 4 q - r + 3 - 5 p + 0 q + 2 r - 6 - 7 p + 11 q + 2 r - 1 0 p + 2 q - 3 r + 4 - 6 p + 17 q + 0 r + 0 = - 6 p + 17 q$

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Similar questions

Which of the following is/are factor(s) of
$49 p^{2} - 36 ?$

p

q

3 p + 4 q = - 1

6 p - 2 q = 8

- 6 p + q + 3 r + 8

p - 2 q - 5 r - 8

Question 81 (v)

Add :

$2 p^{4} - 3 p^{3} + p^{2} - 5 p + 7, - 3 p^{4} - 7 p^{3} - 3 p^{2} - p - 12$

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