Square root for (0.6×0.6×0.6+0.4×0.4×0.4+3×0.6×0.4)
Answers
Answered by
6
0.6 × 0.6 × 0.6 + 0.4 × 0.4 × 0.4 + 3 × 0.6 × 0.4
= (0.6) 3 + (0.4) 3 + 3 × 0.6 × 0.4 × (0.6 + 0.4)
= (0.6 + 0.4) 3
= 1
= (0.6) 3 + (0.4) 3 + 3 × 0.6 × 0.4 × (0.6 + 0.4)
= (0.6 + 0.4) 3
= 1
Similar questions