Question

1. (x+y)2 when x= −3, y= 14

Answer 1

Answer:

1.

$(x+y)2\\ (-3+14)2\\ -6+28\\ 22$

2.

$-2x+17\\ -2(8)+17\\ -16+17\\ 1$

3.

$10-3m\\ 10-3(5)\\ 10-15\\ -5$