Respuesta:
12a² -32
+2a² +8
Explicación paso a paso:
4a + 3a -8 =
4a × 3a = 12a²
4a × -8 = -32
2a + a + 4 =
2a × +a = +2a²
2a × +4 = +8
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Respuesta:
12a² -32
+2a² +8
Explicación paso a paso:
4a + 3a -8 =
4a × 3a = 12a²
4a × -8 = -32
2a + a + 4 =
2a × +a = +2a²
2a × +4 = +8