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Factorize each of the following expressi...

Factorize each of the following expressions : `1-2a b-(a^2+b^2)`

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`1-2ab-(a^2+b^2)`
`=-(a^2+b^2+2ab)`
=`1`-`(a+b)^2`
=`(1-a+b)(1+a+b) `
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RD SHARMA-FACTORIZATION OF ALGEBRAIC EXPRESSIONS-All Questions
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  2. Factorize each of the following expressions : 25 x^2-10 x+1-36 y^2

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  3. Factorize each of the following expressions : 1-2a b-(a^2+b^2)

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  4. Factorize each of the following expressions: a b(a^2+b^2-c^2)+b c(a...

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  8. Factorize each of the following expressions: (a) 2p(a-b)+3q\ (5a-5b...

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  9. Factorize of the expression: a^3x+a^2(x-y)-a(y+z)-z\

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  10. Factorisation by grouping the terms: (x^2+3x)^2-5(x^2+3x)-y(x^2+3x)+5y

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  11. Factorize each of the following expressions: 4a^2+12 a b+9b^2-8a-12 ...

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  12. Factorize each of the following expressions: (5x-1/x)^2+4\ (5x-1/x...

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  13. Factorise: (i) 4x^2+9y^2+16 z^2+12 x y-24 y z-16 x z (ii) 2x^2+y^2+...

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  14. Factorize each of the following algebraic expressions : x^8-y^8 (i...

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  15. Factorize each of the following algebraic expressions : x^8-y^8 (i...

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  16. Factorize each of the following expressions: 4a^2-9b^2-2a-3b x^2...

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  17. Factorize each of the following expressions: 3-12(a-b)^2 (ii) x...

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  18. Factorize each of the following expressions: (a) a^2 - b^2 -a -b (...

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  19. Factorize each of the following expressions : x^4+x^2+1 (ii) x^4+5x^2...

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  20. Factorize each of the following rational expressions: x^4+4 (ii) x...

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