Question

Divide X³ + 3x²−4x −12 by x +3. Choose any method​

Answer 1

Answer:

${x}^{2} (x + 3) - 4(x + 3) divided by x + 3$

Second step

$(x {}^{2} - 4)(x + 3) \div (x + 3)$

The (x+3) brackets cancel each other

Final answer is

$x {}^{2} - 4$