Political Science, asked by 20202416, 8 months ago

Factorise : (P-q)^2 - 1​

Answers

Answered by baghelsonali92
0

Explanation:

[( p-q) +1] [( p-q) -1]

because this formula used in the equation

a² -b² = ( a+b) ( a-b)

hopefully helping you.........

Answered by bhoomirajpal54
0

Answer:

p²-2pq+q²-1

Explanation:

expansion formula: (a+b)²=a²+2ab+b²

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