Question

Select the expression equivalent to (8. 4x+2. 9)+(−3. 7x+5).

Answer 1

First you multiply 8.4X times -3. 7X and then you get the answer for the first term and then to get the middle term you do (2.9 times -3. 7X) add (8.4 X times 5) you do that and then you get the middle term and to get the last time you do 2.9×5