Answer:
9,-4
Step-by-step explanation:
-9×4=-36
Negative × Positive = Negative
1. a
2. d
3.b
4.c
msg me if u need explanations
Answer:
c) (x + 2)(x + 2i)(x - 2i)
Step-by-step explanation:
x^3 + 2x^2 + 4x + 8
= (x^3 + 2x^2) + (4x + 8)
= x^2( x + 2) + 4(x + 2)
= (x + 2)(x^2 + 4)
= (x + 2)(x^2 - 4i^2) ---------------------------->(i^2 = -1)
= (x + 2)(x + 2i)(x - 2i)
Step-by-step explanation:
Parallelogram
Reflect y=-1 ;x changes sign
Answer:
Multiply 2 by the coefficient 4 and you get 8x, which is the answer
