Question

Using suitable identity, find the value of : (0.67)
3 + (0.33)
3
(0.67)
2−(0.67 ×0.33)+(0.33)
2

Answer 1

Answer:

0.34

Step-by-step explanation:

a3-b3/a2+ab+b2=a-b

= 0.67-0.33

= 0.34