Answer:
The answer is e= 28; f = 2
Step-by-step explanation:
The pattern for x is 3,2,3,2,3,2,3,2.
the pattern for y is +3,6,9,12
Answer:
57
Step-by-step explanation:
first do what is in the brackets then the parentheses, then multiply the 3
4a+3b-(-2a-3b)
=4a+3b+2a+3b
=6a+6b
=6(a+b)
What do you need help with?
Answer:
P(x)=(x-2)(x-4)(x+3)(x+6)
Step-by-step explanation:
Given: P(x)=x⁴+3x³-28x²-36x+144
It is a polynomial with degree 4.
It should maximum four factor.
Hit and trial error method.
Put x = 2 into P(x)
P(2)=2⁴+3×2³-28×2²-36×2+144
P(2) = 0
So, x-2 would be factor of P(x)
Now divide x⁴+3x³-28x²-36x+144 by x-2 to get another factors


Put x = 4
now divide
by x-4


Now factor 
Complete factor of P(x)
P(x)=(x-2)(x-4)(x+3)(x+6)