berihuetemarilin04
berihuetemarilin04 berihuetemarilin04
  • 24-02-2021
  • Mathematics
contestada

(2a+5a²)+(2a-a²)

cual es el resultado ​

Respuesta :

Аноним Аноним
  • 24-02-2021

[tex]4a + {4a}^{2} [/tex]

Step-by-step explanation:

1) Remove parentheses.

[tex]2a + {5a}^{2} + 2a - {a}^{2} [/tex]

2) Collect like terms.

[tex](2a + 2a) + ( {5a}^{2} - {a}^{2} )[/tex]

3) Simplify.

[tex]4a + {4a}^{2} [/tex]

Therefor, the answer is, 4a + 4a².

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