Home
Class 7
MATHS
Using formula let's show that. (3a-4b)...

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

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

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

Using formula let's show that. (l + m)^2 = (l - m)^2 + 4lm

Using formula let's show that. (2x + 3y)^2 - (2x - 3y)^2 = 24xy

Using formula let's show that. (2p-q)^2 = (2p+q)^2 - 8pq

Using formula let's show that. (3m + 4n)^2 = (3m - 4n)^2 + 48mn

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

If a + b = 5, a - b = 1 then let's show that. 8ab (a^2 + b^2) = 624

Let us simplify using formula:- (a+b)(a-b) (a^2 + ab + b^2) (a^2 - ab + b^2)

Using section formula, show that the points A (3 , 2 , -4) , b ( 5 , 4 , -6) and C ( 9 , 8 , -10) are collinear . Also find the ratio in which the point B divides the line-segment overline(AC) .

Using formula, let's solve each of the following problems- If a^2 + b^2 = 5ab , let's show that frac(a^2)(b^2) + frac(b^2)(a^2) = 23

JNAN PUBLICATION-ALGEBRAIC FORMULA-EXAMPLE
  1. Using formula let's show that. (3m + 4n)^2 = (3m - 4n)^2 + 48mn

    Text Solution

    |

  2. Using formula let's show that. (6x + 7y)^2 - 84xy = 36x^2 + 49y^2

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  5. Using formula, let's solve each of the following problems- Let's fin...

    Text Solution

    |

  6. Using formula, let's solve each of the following problems- Let's fin...

    Text Solution

    |

  7. Using formula, let's solve each of the following problems- Let's fin...

    Text Solution

    |

  8. Using formula, let's solve each of the following problems- Let's fin...

    Text Solution

    |

  9. Using formula, let's solve each of the following problems- Let's fin...

    Text Solution

    |

  10. Using formula, let's solve each of the following problems- If 5x + f...

    Text Solution

    |

  11. Using formula, let's solve each of the following problems- If 2x + f...

    Text Solution

    |

  12. Using formula, let's solve each of the following problems- If frac(x...

    Text Solution

    |

  13. Using formula, let's solve each of the following problems- If m + fr...

    Text Solution

    |

  14. Using formula, let's solve each of the following problems- If a^2 + ...

    Text Solution

    |

  15. Using formula, let's solve each of the following problems- If 6x^2 -...

    Text Solution

    |

  16. Using formula, let's solve each of the following problems- If m-frac...

    Text Solution

    |

  17. Using formula, let's solve each of the following problems- If (m-2)-...

    Text Solution

    |

  18. Using the formula a^2 - b^2 = (a+ b) (a - b). Let's find the values ...

    Text Solution

    |

  19. Using the formula a^2 - b^2 = (a+ b) (a - b). Let's find the values ...

    Text Solution

    |

  20. Using the formula a^2 - b^2 = (a + b) (a - b). Let's find the values ...

    Text Solution

    |