Question

A=12.(-47)+12.(-19)+(-66)

Answer 1

𝑎=−858

Answer 2

-858

Answer 3

=-858

Answer 4

\(\Rightarrow A=12.\left(-47-19\right)-66\)

\(\Rightarrow12.\left(-66\right)-66\)

\(\Rightarrow-792-66\)

\(\Rightarrow A=-858\)

Answer 5

\(A=12.\left(-47\right)+12.\left(-19\right)+\left(-66\right)\)

\(A=-564+12\left(-19\right)+\left(-66\right)\)

\(A=-564-288+\left(-66\right)\)

\(A=-564-228-66\)

\(A=-858\)

Answer 6

A= -858

Answer 7

A= 12.(-47)+12.(-19)+(-66)

A= 12.[(-47)+(-19)+(-66)]

A= 12.[(-66)+(-66)]

A= 12.(-132)

A= -1584