Explicación paso a paso:
[tex]5 {a}^{2} - 2bc - 3d[/tex]
[tex]5 {(2)}^{2} - 2(5)(3) - 3( - 1)[/tex]
[tex]5(25) - 30 + 3[/tex]
[tex]125 - 30 + 3[/tex]
[tex]98[/tex]
Respuesta:
-7
5(2)^ 2 - 2(5)(3)-(3)(-1)
20-30+3
-10+3
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Explicación paso a paso:
[tex]5 {a}^{2} - 2bc - 3d[/tex]
[tex]5 {(2)}^{2} - 2(5)(3) - 3( - 1)[/tex]
[tex]5(25) - 30 + 3[/tex]
[tex]125 - 30 + 3[/tex]
[tex]98[/tex]
Respuesta:
-7
Explicación paso a paso:
5(2)^ 2 - 2(5)(3)-(3)(-1)
20-30+3
-10+3
-7