Home
Class 9
MATHS
Subtract 5sqrt3+7sqrt5 from 3sqrt5-7sqrt...

Subtract `5sqrt3+7sqrt5` from `3sqrt5-7sqrt3`

Text Solution

Verified by Experts

The correct Answer is:
`-(4sqrt5+12sqrt3)`
Promotional Banner

Topper's Solved these Questions

  • REAL NUMBERS

    NCERT GUJARATI|Exercise DO THIS|18 Videos

  • REAL NUMBERS

    NCERT GUJARATI|Exercise TRY THESE|10 Videos

  • QUADRILATERALS

    NCERT GUJARATI|Exercise EXERCISE - 8.4|6 Videos

  • STATISTICS

    NCERT GUJARATI|Exercise THINK AND DISCUSS|1 Videos

Similar Questions

Explore conceptually related problems

(sqrt3+ sqrt2) (sqrt3-sqrt2) =……

Add 2sqrt2+5sqrt3 and sqrt2 - 3 sqrt3

Add 2sqrt2+5sqrt3 and sqrt2-3sqrt2

Simplify : (2)/(sqrt5+ sqrt3) + (1)/(sqrt3+sqrt2) - (3)/(sqrt5+sqrt2)

Find the value of determinant |{:(sqrt(13)+sqrt(3),2sqrt(5),sqrt(5)),(sqrt(15)+sqrt(26),5,sqrt(10)),(3+sqrt(65),sqrt(15),5):}| .

Rationalize the denominator and simplify: (2sqrt6-sqrt5)/( 3sqrt5-2sqrt6)

If tan(cos^(-1)x)="sin"(cot^(-1)(1/2)) then x is equal to- a. 1/sqrt(5) b. 2/sqrt(5) c. 3/sqrt(5) d. sqrt(5)/3

If 'a' and 'b' are rational numbers, find the value of a and b in each of the following equations. (sqrt5+sqrt3)/(2sqrt5-3sqrt3)=a-bsqrt(15)

If p= (sqrt3- sqrt2) /( sqrt3+ sqrt2) and q= (sqrt3+sqrt2)/( sqrt3- sqrt2) , find the value of p^(2) +q^(2) .

Simplify : (5+sqrt3)/(7- 4sqrt3) -(5-sqrt3)/( 7+4sqrt3)

NCERT GUJARATI-REAL NUMBERS-EXERCISE - 1.4
  1. Subtract 5sqrt3+7sqrt5 from 3sqrt5-7sqrt3

    Text Solution

    |

  2. Simplify the following expressions. (5+sqrt7)(2+sqrt5)

    Text Solution

    |

  3. Simplify the following expressions. (5+sqrt5)(5-sqrt3)

    Text Solution

    |

  4. Simplify the following expressions. (sqrt3+sqrt7)^(2)

    Text Solution

    |

  5. Simplify the following expressions. (sqrt(11)+sqrt7)(sqrt(11)+sqrt7)

    Text Solution

    |

  6. Classify the following numbers as rational or irrational. 5-sqrt3

    Text Solution

    |

  7. Classify the following numbers as rational or irrational. sqrt3+sqrt...

    Text Solution

    |

  8. Classify the following numbers as rational or irrational. (sqrt2-2)^...

    Text Solution

    |

  9. Classify the following numbers as rational or irrational. (2sqrt7)/(...

    Text Solution

    |

  10. Classify the following numbers as rational or irrational. 2pi

    Text Solution

    |

  11. Classify the following numbers as rational or irrational. (1)/(sqrt3...

    Text Solution

    |

  12. Classify the following numbers as rational or irrational. (2+sqrt2)(...

    Text Solution

    |

  13. In the following equations, find whether variables x, y, z etc. repres...

    Text Solution

    |

  14. In the following equations, find whether variables x, y, z etc. repres...

    Text Solution

    |

  15. In the following equations, find whether variables x, y, z etc. repres...

    Text Solution

    |

  16. In the following equations, find whether variables x, y, z etc. repres...

    Text Solution

    |

  17. In the following equations, find whether variables x, y, z etc. repres...

    Text Solution

    |

  18. In the following equations, find whether variables x, y, z etc. repres...

    Text Solution

    |

  19. Every surd is an irrational, but every irrational need not be a surd. ...

    Text Solution

    |

  20. Rationalise the denominators of the following: (1)/(3+sqrt2)

    Text Solution

    |

  21. Rationalise the denominators of the following: (1)/(sqrt7-sqrt6)

    Text Solution

    |