Question

327.61 square root by long division

Answer 1

Step-by-step explanation:

√327.61 = √{324 + 3.61}

(√(x + y ) = √x + y/2√x )

= √324 + 3.61/2*√324

= 18 + 3.61/2*18

= 18 + 3.61/36

= 18 + 0.100278

= 18.100278