Respuesta:
a) 3y + 2x - 5y + x - 3y + 2x
-5y + 2x + x + 2x
-5y - 5x = 5x - 5y
b) 3b-2a+3a + b2 + 5b
3b + 1a + b² + 5b
3b + a + b² + 5b
8b + a + b²
= b² + a + 8b
e) 3a²(5a - 2b) - 2a(5a - 2b)
15a³ - 6ba² - 2a(5a - 2b)
= 15a³ - 6ba² - 10a² + 4ab
Explicación paso a paso:
no se mas
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Verified answer
Respuesta:
a) 3y + 2x - 5y + x - 3y + 2x
-5y + 2x + x + 2x
-5y - 5x = 5x - 5y
b) 3b-2a+3a + b2 + 5b
3b + 1a + b² + 5b
3b + a + b² + 5b
8b + a + b²
= b² + a + 8b
e) 3a²(5a - 2b) - 2a(5a - 2b)
15a³ - 6ba² - 2a(5a - 2b)
= 15a³ - 6ba² - 10a² + 4ab
Explicación paso a paso:
no se mas