Question

Exprecion algebraica
$(2 \times + 3 \times 2 - 4y) - (4 \times 2)$
$(2b2 + 4c + 3a3) - (5a + 3b + c2)$
$( \times + y + 2z2) - ( \times + y + z2)$
$(5a \times 3 + 2b \times - 2c) - (4a \times 3 + 4b \times + 7c)$
$(4 \times 2 + 6y + 3y2) - ( - \times + 3 \times 2 - y2)$
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Answer 1

Explicación paso a paso:

• hello I don't know Spanish but thanks for the points