Question

Cuánto es 1a+2b+39a²÷12a


Ayudaa por favor :'(​

Answer 1

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$1 a + 2b + 39a {}^{2} \div 12a \\ = a + 2b + 13 \div 4 {a}^{3} \\ = 13 \div {a}^{3} + a + 2b$