Find the value of the expression:

a

p^2q^2+pq-q^3-p^3 for p=1 and q=-1

Question

Mathematics

Avery Strong

19 May, 19:47

Find the value of the expression:

a

p^2q^2+pq-q^3-p^3 for p=1 and q=-1

+2

Answers (1)

Know the Answer?

Norah Bernard · Answer 1

0

Step-by-step explanation:

Put the numbers where the letters are and do the arithmetic.

(1) ^2 (-1) ^2 + (1) (-1) - (-1) ^3 - (1) ^3

= 1·1 - 1 - (-1) - 1

= 1 - 1 + 1 - 1 = 0

The value of the expression is 0.

Find the value of the expression:ap^2q^2+pq-q^3-p^3 for p=1 and q=-1

Find the value of the expression:

a

p^2q^2+pq-q^3-p^3 for p=1 and q=-1