Question

plz help me guys ....​

Answer 1

Answer:

$120a {}^{2} + 110ab + 20b {}^{2} \\ = 120a \times 120a + 110a \times b + 20b \times 20b \\ = 14510a {}^{3} \times 420b {}^{3}$

Step-by-step explanation:

so the ans is 14510a³×420b³