Question

4ab(3а - 2b)
a= -1 : b= 2 : c = 1​

Answer 1

Step-by-step explanation:

4 × -1 × 2 ( -3 -4 )

-8 × -7

56

Answer 2

Answer:

Given, 4ab ( 3a - 2b)

and

a = - 1

b = 2

c = 1

putting back the value of a, b and c we get :

4 ( - 1 * 2 ) { 3 ( - 1 ) - 2 ( 2 ) }

= 4 ( - 2 ) { - 3 - 4 }

= - 8 { - 7 }

= 56

hope it helps uH ✔