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The expresson are the areas of reactangl...

The expresson are the areas of reactangle. Find the possible length and breadth of these reactangle.
`x ^(2) + 19 x - 20`

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NCERT EXEMPLAR-ALGEBRAIC EXPRESSIONS, IDENTITIES AND FACTORISATION -EXERCISE
  1. The expresson are the areas of reactangle. Find the possible lengths a...

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  2. The expresson are the areas of reactangle. Find the possible lengths a...

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  3. The expresson are the areas of reactangle. Find the possible length an...

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  4. The expresson are the areas of reactangle. Find the possible lengths a...

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  5. Carry out the division : 51 x ^(3) y ^(2) z div 17 xyz

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  6. Carry out the division : 76 x ^(3) yz ^(3) div 19 x ^(2) y ^(2)

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  7. Carry out the division : 17 ab ^(2) c ^(3) div (-abc^(2))

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  8. Carry out the division : - 121 p ^(3) q ^(3) r ^(3)div (-11 xy ^(2) ...

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  9. Perform the division: ( 3 pqr - 6p ^(2) q ^(2) r ^(2))div 3pq

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  10. Perform the division: (ax ^(3) - bx ^(2) + cx) div (-dx)

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  11. Perform the division: (x ^(3) y ^(3) + x ^(2) y ^(3) - xy ^(4) + xy...

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  12. Perform the division: ( - qrxy + pryz - rxyz) div (- xyz)

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  13. Factorise the expressions and divide them as directed : (x ^(2) - 22...

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  14. Factorise the expressions and divide them as directed : (x ^(3) + x ...

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  15. Factorise the expression and divide them as directed : (2x ^(3) - 12...

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  16. Factorise the expressions and divide them as directed : (9x ^(2) - 4...

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  17. Factorise the expressions and divide them as directed : (3x ^(2) - 4...

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  18. Factorise the expressions and divide them as directed : (x ^(4) - 16...

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  19. Factorise the expressions and divide them as directed : (3x ^(4) - 1...

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  20. The area of a square is given by 4x ^(2) + 12 xy + 9y ^(2). Find the s...

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