Question

draw tha graph of p(x) =x2-x-12 and find tha zeroes. jusify​

Answer 1

Answer:

x² -x - 12 = 0

x² +3x - 4x - 12 = 0

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

x-4 = 0

x+3 = 0

x = 4 , x = -3