Home
Class 8
MATHS
Verify identify(IV) for a =2,b=3,x=5....

Verify identify(IV) for a =2,b=3,x=5.

Text Solution

Verified by Experts

The correct Answer is:
`x =5`
Promotional Banner

Topper's Solved these Questions

  • ALGEBRAIC EXPRESSIONS AND IDENTITIES

    NAND LAL PUBLICATION|Exercise EXERCISE 9.1 |13 Videos
  • ALGEBRAIC EXPRESSIONS AND IDENTITIES

    NAND LAL PUBLICATION|Exercise EXERCISE 9.2|19 Videos
  • ALGEBRAIC EXPRESSIONS AND IDENTITIES

    NAND LAL PUBLICATION|Exercise SAMPLE PAPER FOR PRACTICE |27 Videos
  • COMPARING QUANTITIES

    NAND LAL PUBLICATION|Exercise SOLUTION TO SAMPLE PAPER|14 Videos

Similar Questions

Explore conceptually related problems

Verify: (a-b)^2=a^2-2ab+b^2 for a = 3,b=2 and a=3 ,b= -2.

Verify Mean Value Theorem, if f(x) = x^3-5x^2-3x , in the interval [a, b], where a = 1 and b = 3. Find all c in (1,3) for which f'(c) = 0 .

Verify Rolle's theorem for f (x) = x^2 - 8x + 15, x in [3, 5]

Verify (a+b)^2 = a^2 +2ab+b^2 for a =3,b=-3.

Verify Mean Value Theorem, if f(x) = x^2-4x-3 , in the interval [a, b], where a = 1 and b = 4.

Verify (a+b)^2 = a^2 +2ab+b^2 for a = 3,b=2.

Verify that (AB)' = B 'A ' in A=[[2,4],[3,5]] and B=[[5,4],[3,2]]

Verify that (AB)' = B 'A ' in A=[[3,4],[5,4]] and B=[[5,3],[2,1]]

NAND LAL PUBLICATION-ALGEBRAIC EXPRESSIONS AND IDENTITIES -TRY THESE
  1. Find the value of the expression 2y - 5, for the given values of y i.e...

    Text Solution

    |

  2. Give five examples of expressions containing one variable and five exa...

    Text Solution

    |

  3. Show on the number line x,x-4,2x + 1,3x -2.

    Text Solution

    |

  4. Classify the following polynomials as monomials, binomials, trinomials...

    Text Solution

    |

  5. Construct: 3 binomials with only x as a varialble.

    Text Solution

    |

  6. Construct: 3 binomials with x and y as variables.

    Text Solution

    |

  7. Construct: 3 monomials with x and y as variables.

    Text Solution

    |

  8. Construct: 2 polynomials with 4 or more terms.

    Text Solution

    |

  9. Write two terms which are like 7xy

    Text Solution

    |

  10. Write two terms which are like 4 mn ^(2)

    Text Solution

    |

  11. Write two terms which are like : 2l.

    Text Solution

    |

  12. Can you think of two more such situations., where we may need to multi...

    Text Solution

    |

  13. Find 4x xx 5 y xx 7z First find 4x xx 5y and multiple it by 7z o...

    Text Solution

    |

  14. Obtain the product of 2x (3x + 5 xy)

    Text Solution

    |

  15. Obtain the product of a ^(2) ( 2 ab - 5c)

    Text Solution

    |

  16. Find the product: (4p^2 +5p +7)xx3p.

    Text Solution

    |

  17. Verify identify(IV) for a =2,b=3,x=5.

    Text Solution

    |

  18. Consider,the special case of identity (iv) with a=b,what do you get?Is...

    Text Solution

    |

  19. Consider,the special case of identity (iv) with a=-c and b = -c.What d...

    Text Solution

    |

  20. Consider the special case of identity(iv) with b=-a.What do you get ?I...

    Text Solution

    |