Question

Please solve this question.(1.29×0.1122×10.8)/ (0.183^3+0.204^3+0.357^3-0.744^3)
1)-40/9 2)-10/3 3)-3 4)-20/3

Answer 1

Answer:

1) - 40/9

Step-by-step explanation:

(a+b+c)^3- a^3-b^3-c^3= 3 (a+b) (b+c) ( a+c)

using this formula we can obtain the denominator term

simplifying the equation by dividing 9 from both denominator and numerator will end us with the equation

1.29*. 0374*3.6/ - 3^2( .129*.187*.18)

by simple cancellation, we can further simplify to -40/9