Question

x²-qx-p²+5pq-6q² = ?

Answer 1

Hi friend, Harish here.

Here is  your answer:

⇒$x\² - qx + (p\² -5pq + 6q\²)$

⇒$x\² - qx + (p\² - 2pq - 3pq + 6q\²)$

⇒ [tex]x\² - qx + (p(p-2q) - 3q(p-2q)) [/tex]

⇒ $x\² -qx + (p -2q)(p-3q)$

⇒ [tex]x\² - (p-2q)x + (p-3q)x - (p-2q)(p-3q) [/tex]  

⇒ $x(x-p+2q) + (p-3q)(x-p+2q)$

⇒ $\bold{(x-p+2q) (x+p-3q)}$
________________________________________________

Hope my answer is helpful to you.

Answer 2

Hope it helps you................