Dominique and juan are finding -3 -14. who is correct? dominique -3-14=3+14 =11 juan -3-14=-3+(-14) =17

In this question , we have to remeber the rule of combining two negative numbers . And the rule is, when combining two negative terms, we have to add them with negative sign .For e.g.-2-15=-(2+15)=17. SImilarly, -3 -14 =-(3+14)=-17. And none of them got -17. Dominique got 11 and Juan got 17. So none of them is correct .

step-by-step explanation:

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐