Question

given that √3 = 1.732 find the value of
√75+½ √48 – √192

Answer 1

√75+½ √48 – √192 =√5x5x3 + ½√4x4x3 - √4x4x2x2x3 =5√3 + ½x4√3 - 8√3 =5√3 + 2√3 - 8√3 =-√3 =-1.732