Question

Hakeem and Annan were asked to find the value of -57 x -19 + 57 using suitable properties of integers. They worked out the sum as given below a) Is either of them correct? Who made a mistake? b)Write the STEP in which the mistake has been made and EXPLAIN c) Write the property of integers used for evaluation.

Answer 1

Answer:

1140

Step-by-step explanation:

is the answer of this question .hope it help u.