Answer:
5
Step-by-step explanation:
(p - q)(2)
= p(2) - q(2) ← use values corresponding to x = 2 from both tables
= 3 - (- 2)
= 3 + 2
= 5
Answer:
c
Step-by-step explanation:
X²-6x+8=0
x²-2x-4x+8=0
x(x-2)-4(x-2)=0
(x-4)(x-2)=0
x=4 or 2
No, because if you subtract 2.5 from 1.5, you get negative 1.