Home
Class 10
MATHS
Write True or False (x+2)^2 = x^2+2x+...

Write True or False
`(x+2)^2 = x^2+2x+1` is a quadratic equation.

Promotional Banner

Topper's Solved these Questions

  • Sphere

    UNITED BOOK HOUSE|Exercise Exercise |30 Videos

  • Statistics : Mean, Median, Ogive, Mode

    UNITED BOOK HOUSE|Exercise Exercise |29 Videos

Similar Questions

Explore conceptually related problems

Write which of the following are true /false : (x-3)^(2)=x^(2)-6x+9 is a quadratic equation.

2x^(2)+x+1 is a quadratic _______

Write true or false : The equation (x-1)^(3)=x(x^(2)-1) is a quadratic equation of one variable.

Write True or False Median of x^2,y^2,x^2+y^2 is x^2 if x>y>0

The equation (a - 2) x^2 + 3x + 5 = 0 will not be a quadratic equation for a = ___________

Write the component statements of each of the follwing compound statements and state whether the statements are true or false : x = 3 and x = 4 are the roots of the equation 2x^(2)-5x-3=0 .

Write True or False x^3y,x^2y^2 and xy^3 are in continued proportion.

For what value of K the equation (K+3) x^(2)+2x-1=0 will not be a quadratic equation ?

Write True or False If (5x-2y):(2x+3y) = 2:3 then x:y = 12:11

Write true or false : The equation x+(1)/(x)=2(xne0) is not a quadratic equation in one variable.

UNITED BOOK HOUSE-SPRINGDALE HIGH SCHOOL-EXERCISE
  1. Fill in the blanks If 6(A's capital) = 8(B's capital) = 10(C's capit...

    Text Solution

    |

  2. Write True or False The principal is inversely proportional to the r...

    Text Solution

    |

  3. Write True or False (x+2)^2 = x^2+2x+1 is a quadratic equation.

    Text Solution

    |

  4. Write True or False All the circles are similar.

    Text Solution

    |

  5. Write True or False tan theta. Cot theta = 1 for 0^@<theta<90^@

    Text Solution

    |

  6. Write True or False If the length of the radius of a right circular c...

    Text Solution

    |

  7. Write True or False The sum of median and mode of the data given by ...

    Text Solution

    |

  8. The population of a town is 8000. After how many years the population ...

    Text Solution

    |

  9. In a business A invests Rs 600 and B invests Rs 900 for 4 month. If A'...

    Text Solution

    |

  10. If a,b, are real, then show that the roots of the equation (x-a)(x-b) ...

    Text Solution

    |

  11. Evaluate the value of sqrt(6+sqrt(6+sqrt(6+…..to I nfi nity)))

    Text Solution

    |

  12. 6 is the mean proportional between two numbers x ad y and 48 is the th...

    Text Solution

    |

  13. In triangleABC, angleA = 90^@ . A perpendicular AD from A to Bc is dra...

    Text Solution

    |

  14. Two equal circles with radius 10cm. Intersect each other and the lengt...

    Text Solution

    |

  15. Is sec theta<1 is possible? Give your argument.

    Text Solution

    |

  16. If cos theta = 0.6 find the value of 5 sin theta -3 tan theta.

    Text Solution

    |

  17. The surface areas of two spheres are in the ratio 1:9. Find the ratio ...

    Text Solution

    |

  18. The perimeter of one surface of a cube is 20cm. What is the volume of ...

    Text Solution

    |

  19. Calculate normality of 0.6% (w/v) of H2O2 (aq)

    Text Solution

    |

  20. Calculate Median of the data given below : daily wages of 6 workers ...

    Text Solution

    |