(2a+5a²)+(2a-a²) cual es el resultado

asked Mar 3, 2022 141k views

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(2a+5a²)+(2a-a²)

cual es el resultado

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$4a + {4a}^(2)$

Explanation:

1) Remove parentheses.

$2a + {5a}^(2) + 2a - {a}^(2)$

2) Collect like terms.

$(2a + 2a) + ( {5a}^(2) - {a}^(2) )$

3) Simplify.

$4a + {4a}^(2)$

Therefor, the answer is, 4a + 4a².

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