Question

    Find the Value of √(-√3+√(3+8√(7+4√3)))?

    A 4 Correct Answer Incorrect Answer
    B 2 Correct Answer Incorrect Answer
    C 8 Correct Answer Incorrect Answer
    D 4√3 Correct Answer Incorrect Answer

    Solution

    √(-√3+√(3+8√(7+4√3) ) ) √(-√3+√(3+8√(4+3+2×2×√3) ) ) √(-√3+√(3+8√(2²+(√3)²+2×2×√3) ) ) √(-√3+√(3+8√((2+√3)²)) ) √(-√3+√(3+8(2+√3))) √(-√3+√(3+16+8√3) ) √(-√3+√(19+8√3) ) √(-√3+√(16+3+2×4×√3) ) √(-√3+√(4²+(√3)²+2×4×√3) ) √(-√3+√((4+√3)²)) √(-√3+4+ √3) = √4 = 2

    Practice Next