Question

Use the reciprocal and square table to evaluate to four significant figure, the expression.

Answer 1

¹/_0.03654 - 4.151²
4.151² = 17.231
¹/_0.03654 = ¹/_{3.654 x 10}-_²= ¹/_3.654 x ¹/_10^-2
0.237 x 102 = 27.37
27.37 - 17.231=10.139