raygan51 raygan51

21-09-2021
Mathematics

contestada

1. (x+y)2 when x= −3, y= 14

2. −2x+17 when a= x= 8 b= x= −8

3. 10−3m when a= m= 5 b= m= −5

Respuesta :

rlesandisusanya rlesandisusanya

21-09-2021

Answer:

1.

[tex](x+y)2\\ (-3+14)2\\ -6+28\\ 22\\ \\[/tex]

2.

[tex]-2x+17\\ -2(8)+17\\ -16+17\\ 1[/tex]

3.

[tex]10-3m\\ 10-3(5)\\ 10-15\\ -5[/tex]

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