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Simplify the following using addition an...

Simplify the following using addition and subtraction properties of surds :
`4root3(5)+2root3(5)-3root3(5)`

Answer

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Knowledge Check

  • root3(192)+root3(24)

    A
    `3root3(6)`
    B
    `6root3(3)`
    C
    `root3(216)`
    D
    `root6(216)`
  • Which of the following quadratic equations has roots 3,5 ?

    A
    `x^(2)-15x+8=0`
    B
    `x^(2)-8x+15=0`
    C
    `x^(2)+3x+5=0`
    D
    `x^(2)+8x-15=0`
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