Question

Multiply (4 2 − 4 + 1) by (2 2 + − 2).

Answer 1

Answer:

I think you should do by calculating the sum

Answer 2

Answer:

780

Step-by-step explanation:

(42-4+1)×{22+(-2)}

= (38+1)×{22-2}

= 39×20

= 780

Hope, it may be helpful.

If it solved your problem, don't forget to mark as brainliest