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Use a Formula to Multiply of (X - 5)(X + 5) - Mathematics

Use a Formula to Multiply of (X - 5)(X + 5) - Mathematics

We use the formula: (x - a)(x + a) = x2 - a2. (x – 5)(x + 5). (x2 - 52) = x2 - 25. shaalaa.com. Expansion of (a + b)2 = a2 + 2ab + b2.

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Factorise: a6 – b6 - Mathematics

Factorise: a6 – b6 - Mathematics

18 Jan 2020 — a 6 - b 6 = ( a 3 ) 2 - (b 3 ) 2 = ( a 3 + b 3 )( a 3 - b 3 ) = ( a + b )( a 2 - ab

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Find the Following Product: (X + 7) (X − 5) - Mathematics

Find the Following Product: (X + 7) (X − 5) - Mathematics

Find the following product: (x + 7) (x − 5) Answer in Brief Solution Show Solution Here, we will use the identity.

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