Answer:
can't you do it with calculator?
Answer:
p-q= -4
p=q-4
x^2 + px + q=0
=> x^2 + (q-4)x + q = 0
d= b^2-4ac
=(q-4)^2 - 4(1)(q)
= q^2 + 16 -8q - 4q
=q^2 -12q+16
given that D=16
q^2 -12q+16 = 16
=> q^2 -12q = 0
=> q^2 = 12q
=> q = 12q/q
=> q= 12
Therefore the value of q is 12 and the value of p is q-4 = 12-4= 8
Hope you understood............
Answer:
dashes line shaded below
Step-by-step explanation:
hope this helps
Yes, most definitely
I hope that this helps!
Answer:
the answer should maybe be -5, -4,-3
Step-by-step explanation:
either its being buggy or it wants you to put the numbers in a different way
