Factorization

Factorization - p 1 24 2 4 m – n 2 m – n 2 25 3 6 t –...

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Factorization Form 2 Identity: a 2 + 2 ab + b 2 = a 2 – 2 ab + b 2 = Expand using the above identities: 1. (4 z y ) 2 2. (–2 z + y ) 2 3. (2 z y ) 2 4. (–2 z y ) 2 5. Prove that (– m n ) 2 = ( m + n ) 2 Factorize the following: 6. 4 x 2 – 28 x + 49 7. 36 + 12 a + a 2 8. 4 – 12 n + 9 n 2 9. 8 m 2 – 8 m + 2 10. 27 y 2 + 18 y + 3 11. 3( x + 1) 2 – 6( x + 1) + 3 12. ( a + 3) 2 + 6( a + 3) + 9 13. x 2 + 4 xy + 4 y 2 14. 25 x 2 + 70 xy + 49 y 2 15. 9 u 2 – 24 uv + 16 v 2 16. 49 m 2 – 56 mn + 16 n 2 Factorize the following: 17. a 2 b 2 – 2 abc + c 2 18. 9 p 2 – 30 pqr + 25 q 2 r 2 19. 32 + 48 n + 18 n 2 20. 2 a 2 – 28 ab + 98 b 2 21. 16( p – 5) 2 + 8( p – 5) + 1 22. 9( p – 5) 2 + 12( p – 5) q + 4 q 2 23. 9( p – 5) 2 – 6(5 –
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Unformatted text preview: p ) + 1 24. 2 + 4( m – n ) + 2( m – n ) 2 25. 3 + 6( t – s ) + 3( s – t ) 2 26. ( p – q ) 2 + 2( q – p ) + 1 27. (– v – u ) 2 + 2( v + u ) +1 28. ( x + y ) 2 + 2 (– y – x ) + 1 29. w 4 + 6 aw 2 + 9 a 2 30. w 3 + 12 vw 2 + 36 v 2 w 31. 3(3 a – b ) 2 + 12 k ( b – 3 a ) + 12 k 2 32. ( a + 2 b ) 2 – 4( a + 2 b )( b – 2 a ) + 4(2 a – b ) 2 33. 2 a 6 – 24 a 4 + 72 a 2 34. a 2 + 2 +...
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