Question

if a= -2,b=5 and c=7 then value of (a+b) x (b-c)=​

Answer 1

Step-by-step explanation:

$(2 + 5) \times (5 - 7) \\ 7 \times ( - 2) \\ - 14$

Answer 2

Answer:

(-2+(-5))x (5-7)

(-2-5) x -2

-7 x -2

14 is your answer.