Question

2x-8 |y-4| при x=-1, y= -4 ​

Answer 1

2x - 8|y - 4| = 2 * (- 1) - 8 * |- 4 - 4| = - 2 - 8 * |- 8| = - 2 - 8 * 8 = - 2 - 64 = - 66