Question

please factorise it ​

Answer 1

Answer:

4))))))

x2-7x-18....

plz make me branlllist

Answer 2

Answer:

1)

$x {}^{2} + 3x + 2 \\ x {}^{2} + 2x + x + 2 \\ x(x + 2) + 1(x + 2) \\ (x + 1)(x + 2)$

2)

$x {}^{2} + 5x + 6 \\ x {}^{2} - 6x + x + 6 \\ x(x - 6) + 1(x + 6) \\ (x + 1)(x - 6)$

3)

$x {}^{2} - 7x + 10 \\ x {}^{2} - 5x - 2x + 10 \\ x(x - 5) - 2(x - 5) \\ (x - 2)(x - 5)$

4)

$x {}^{2} - 7x - 18 \\ x {}^{2} - 9x + 2x - 18 \\ x(x - 9) + 2(x - 9) \\ (x + 2)(x - 9)$

Plzz mark as brainliest..