Question

(p-3)(p+4).expand my answer

Answer 1

Hello !!


( P - 3 ) ( P + 4 )



P ( P + 4 ) -3 ( P + 4 )



P² + 4P - 3P - 12



P² + P - 12 = 0



P² + 4P - 3P - 12 = 0



P ( P + 4 ) - 3 ( P + 4 ) = 0



( P + 4 ) ( P - 3 ) = 0



P = -4 or P = 3.

Answer 2

Here is your answer

(p-3)(p+4)

p² + 4p - 3p - 12

p ( p + 4 ) - 3 ( p + 4 )

( p + 4 ) ( p - 3 )

p = -4 and p = 3.

Hope it helps you ^_^