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Class 8
MATHS
Expand : (a+2) (a-1)...

Expand :
`(a+2) (a-1)`

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Text Solution

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`a^2+a-2`
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Topper's Solved these Questions

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NAVNEET PUBLICATION-EXPANSION FORMULAE-QUESTION BANK
  1. Expand : (a+2) (a-1)

    01:34

    |

  2. Expand : (m-4) (m+6)

    02:09

    |

  3. Expand : (p+8)(p-3)

    01:44

    |

  4. Expand : (13+x)(13-x)

    01:14

    |

  5. Expand : (3x+4y)(3x+5y)

    02:02

    |

  6. Expand : (9x-5t)(9x+3t)

    01:44

    |

  7. Expand : (m+2/3)(m-7/3)

    02:16

    |

  8. Expand : (x+1/x)(x-1/x)

    01:19

    |

  9. Expand : (1/y+4)(1/y-9)

    02:15

    |

  10. Expand : (k+4)^3

    01:54

    |

  11. Expand : (7x+8y)^3

    03:13

    |

  12. Expand : (7+m)^3

    01:59

    |

  13. Expand : (52)^3

    03:09

    |

  14. Expand : (101)^3

    02:51

    |

  15. Expand : (x+1/x)^3

    01:29

    |

  16. Expand : (2m+1/5)^3

    01:56

    |

  17. Expand : ((5x)/y+y/(5x))^3

    06:54

    |

  18. Expand : (2m-5)^3

    01:35

    |

  19. Expand : (4-p)^3

    01:45

    |

  20. Expand : (7x-9y)^3

    05:05

    |

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