Question

4p square minus 9p minus 9

Answer 1

4p² - 9p - 9
4p² - 12p + 3p - 9
4p(p-3)+3(p-3)
(p-3)(4p+3)


So, the value of p = 3 or -¾

Answer 2

4p^2-9p-9=0
4p^2-12p+3p-9=0
4p(p-3)+3(p-3)=0
(4p+3)(p-3)=0
p= 3,-3/4