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The area of a rectangular courtyard is (...

The area of a rectangular courtyard is `(10x^(3)-11x^(2)+19x+10)` sq units. If one of its sides is `(2x^(2)-3x+5)` units, then the other side is

A

`(5x+2)` units

B

`-5x+2` units

C

`-(5x+2)` units

D

`5x-2` units

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The correct Answer is:
A
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Knowledge Check

  • If the side of a square is (1)/(2)(x+1) units and its diagonal is (3-x)/(sqrt(2)) units, then the length of the side of the square would be

    A
    `(4)/(3)` units
    B
    `(1)/(2)` unit
    C
    1 unit
    D
    2 units

  • If the extremities of the base of an isosceles triangle are the points (2a,0) and (0,a) and the equation of one of its side is x=2a, then area of the triangle in sq. units is

    A
    `5a^(2)`
    B
    `5/2a^(2)`
    C
    `25/2a^(2)`
    D
    None

  • The area of the circle x^(2)-2x+y^(2)-10y+k=0 is 25pi sq. units. The value of k is equal to

    A
    `-1`
    B
    1
    C
    0
    D
    2

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