Answer:
B. (-3x-6i)(x+2i)
C. (-3x-6i)(x+2i)
Since they are the same answer choice. Should be (-3x-6i)(x-2i) should be the correct answer.
Step-by-step explanation:
The polynomial -3x^2-12 can be factored using GCF into -3(x^2+4).
x^2+4 is a sum of squares and factors into the form (x+ai)(x-ai).
x^2+4 factors into (x+2i)(x-2i).
We put them together and have -3(x+2i)(x-2i) = (-3x-6i)(x-2i)
999999999999999999999999999999 thats how fast jk idk
Step-by-step explanation:
Answer: 469762048
Step-by-step explanation:
1: 7*4^0=
7*1=7
2:7*4^1=
7*4=28
3: 7*4^(3-1)=
7*4^2=
7*16=112
14: 7*4^(14-1)=
7*4^13=469762048
Answer:
I don't know where the equal sign us but here you go
6x-15+8x+4
14x-11
340 / 0.75 = 453.3333...
Approx 453 units per hour
