Evaluate 44 × 4−3 × 42 × 4−5
4
16
116
14
Given 44 × 4−3 × 42 × 4−5 =4(4−3+2−5) =4−2 =142 =116
Evaluate (i) (13+23+33)12 (ii) [5(813+2713)3]14 (iii) 20+7050 (iv)[(16)12]12
Evaluate : (i) 23−45(ii) −49−2−3(iii) −1−49(iv) −27−3−14(v) −518−−29(vi) 521−−1342