Respuesta:
+ 16[tex]a^{2} \\[/tex] +46 +20
Explicación paso a paso:
+23 [tex]a^{2} \\[/tex] + 65 a + 40 - 20 - 7[tex]a^{2}[/tex] -19a
+23 [tex]a^{2} \\[/tex] + 65 a + 40
- 7[tex]a^{2}[/tex] -19a -20
______________
espero que te sirva :D
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Verified answer
Respuesta:
+ 16[tex]a^{2} \\[/tex] +46 +20
Explicación paso a paso:
+23 [tex]a^{2} \\[/tex] + 65 a + 40 - 20 - 7[tex]a^{2}[/tex] -19a
+23 [tex]a^{2} \\[/tex] + 65 a + 40
- 7[tex]a^{2}[/tex] -19a -20
______________
+ 16[tex]a^{2} \\[/tex] +46 +20
espero que te sirva :D