Home
Class 7
MATHS
Using formula let's multiply (a^2 +a+1) ...

Using formula let's multiply `(a^2 +a+1) (a^2 - a+1) (a^4-a^2+1)`

Promotional Banner

Topper's Solved these Questions

  • ADDITION, SUBSTRATION MULTIPLICATION & DIVISION OF INTEGERS

    JNAN PUBLICATION|Exercise EXAMPLE|78 Videos
  • ALGEBRAIC OPERATIONS

    JNAN PUBLICATION|Exercise EXAMPLE|98 Videos

Similar Questions

Explore conceptually related problems

Let 's multiply (-1) xx (-1)

Using formula let's multiply : (a+b+c) (b+c-a)(c+a-b)(a+b-c)

Let's multiply :- 8a^2 (2a + 5b)

Let's multiply :- (x + 2) (3x + 1)

Let's multiply :- (-3a^2) xx (4a^2b) xx (-2)

Using formula let's show that. (2a + frac(1)(a))^2 = (2a - frac(1)(a))^2 + 8

Using formula let's show that. (a+2b)^2 + (a-2b)^2 = 2(a^2 + 4b^2)

Using formula let's show that. (3a-4b)^2 + 24ab = 9a^2 +16b^2

Let's multiply :- -17x^2 (3x - 4)

Let 's multiply (-1) xx (-1) xx (-1)

JNAN PUBLICATION-ALGEBRAIC FORMULA-EXAMPLE
  1. Let's express the following in the product from using formula. 25l^2...

    Text Solution

    |

  2. Let's express the following in the product from using formula. 49x^4...

    Text Solution

    |

  3. Let's express the following in the product from using formula. (2a +...

    Text Solution

    |

  4. Let's express the following in the product from using formula. (x+y)...

    Text Solution

    |

  5. Let's express the following in the product from using formula. (x+y-...

    Text Solution

    |

  6. Let's express the following in the product from using formula. (m+p+...

    Text Solution

    |

  7. Using formula, lets find the continued, product of the followingl (c...

    Text Solution

    |

  8. Let's express the following in the product from using formula. (1-3x...

    Text Solution

    |

  9. Let's express the following in the product from using formula. (a^2 ...

    Text Solution

    |

  10. Let's express the following in the product form: 16c^4 - 81d^4

    Text Solution

    |

  11. Let's express the following in the product form: p^4q^4 - r^4s^4

    Text Solution

    |

  12. Let's express the following in the product form: 81 - x^4

    Text Solution

    |

  13. Let's express the following in the product form: 625 - a^4b^4

    Text Solution

    |

  14. Let's prove (p+q)^4 - (p-q)^4 = 8pq(p^2 + q^2)

    Text Solution

    |

  15. Using formula let's multiply : (a+b+c) (b+c-a)(c+a-b)(a+b-c)

    Text Solution

    |

  16. If x= frac(a)(b) + frac(b)(a) and y = frac(a)(b) - frac(b)(a) then sho...

    Text Solution

    |

  17. Using formula let's multiply (a^2 +a+1) (a^2 - a+1) (a^4-a^2+1)

    Text Solution

    |

  18. If x = a + frac(1)(a) and y = a - frac(1)(a) then find the value of x^...

    Text Solution

    |

  19. Let's express (4x^2 + 4x +1 -a^2 + 8a - 16) as the difference of two s...

    Text Solution

    |

  20. Let's express a^2 + frac(1)(a^2) - 3 as the difference of two squares.

    Text Solution

    |