Subtract $4 p^{2} q - 3 p q + 5 p q^{2} - 8 p - 7 q - 10$ from $18 - 3 p + 11 q + 5 p q - 2 p q^{2} + 5 p^{2} q$

p q^{2} - 7 p^{2} q + 8 p q + 18 q + 5 p + 28

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p^{2} q - 7 p q^{2} + 8 p q + 18 p + 5 q + 28

No worries! We‘ve got your back. Try BYJU‘S free classes today!

p q^{2} - 7 p^{2} q + 8 p q + 18 p + 5 q + 28

No worries! We‘ve got your back. Try BYJU‘S free classes today!

p^{2} q - 7 p q^{2} + 8 p q + 18 q + 5 p + 28

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Solution

The correct option is C $p^{2} q - 7 p q^{2} + 8 p q + 18 q + 5 p + 28$
Subtract $4 p^{2} q - 3 p q + 5 p q^{2} - 8 p - 7 q - 10$ from $18 - 3 p + 11 q + 5 p q - 2 p q^{2} + 5 p^{2} q$
$= 18 - 3 p + 11 q + 5 p q - 2 p q^{2} + 5 p^{2} q - (4 p^{2} q - 3 p q + 5 p q^{2} - 8 p - 7 q - 10)$
$= 18 - 3 p + 11 q + 5 p q - 2 p q^{2} + 5 p^{2} q - 4 p^{2} q + 3 p q - 5 p q^{2} + 8 p + 7 q + 10$
$= 28 + 5 p + 18 q + 8 p q - 7 p q^{2} + p^{2} q$

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Similar questions

4 p^{2} q - 3 p q + 5 p q^{2} - 8 p + 7 q - 10

18 - 3 p - 11 q + 5 p q - 2 p q^{2} + 5 p^{2} q

Question 4 (iii)

Subtract $4 p^{2} q - 3 p q + 5 p q^{2} - 8 p + 7 q - 10 f r o m 18 - 3 p - 11 q + 5 p q - 2 p q^{2} + 5 p^{2} q .$

Question 4 (iii)

Subtract $4 p^{2} q - 3 p q + 5 p q^{2} - 8 p + 7 q - 10 f r o m 18 - 3 p - 11 q + 5 p q - 2 p q^{2} + 5 p^{2} q .$

(a) Subtract 4a − 7ab + 3b + 12 from 12a − 9ab + 5b − 3

(b) Subtract 3xy + 5yz − 7zx from 5xy − 2yz − 2zx + 10xyz

4 a - 7 a b + 3 b + 12

12 a - 9 a b + 5 b - 3

3 x y + 5 y z - 7 z x

5 x y - 2 y z - 2 z x + 10 x y z

4 p^{2} q - 3 p q + 5 p q^{2} - 8 p + 7 q - 10

18 - 3 p - 11 q + 5 p q - 2 p q^{2} + 5 p^{2} q

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