Question

factorizar a²+ab, 3a-12ab y a²b²+a³b³-ab

Me urge con procedimiento
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Answer 1

Explicación paso a paso:

${a}^{2} + ab \\ = a \times (a + b)$

a×a = a²

a×b = ab

${3a}^{2} - 12ab \\ = 3a \times (a - 4b)$

3a × a = 3a²

3a × 4b = 12ab

${a}^{2} {b}^{2} + {a}^{3} {b}^{3} - ab \\ = ab \times (ab + {a}^{2} {b}^{2} - 1)$

ab × ab = a²b²

ab × a²b² = a³b³

ab × (-1) = -ab