Question

1. Find the value of the expression when a = 2 and b = 1
2a2 - 3ab2 - 3ab + 1​

Answer 1

-1

Step-by-step explanation:

after putting values

2.2.2-3.2.1-3.1.2+1

Answer 2

Answer:

-9

Step-by-step explanation:

2x2x2 - 3x2x1x2 - 3x2x1 + 1

= 8-12-6+1

= 9-12-6= - 9

hope this helps

and if I'm correct then mark ne Brainliest