-4k²(k+6)(k-1). The expression 
can be factored by factor completely to the expression -4k²(k+6)(k-1).
To factor the polynomial by factor completely, we must to use the pattern as follows:
1. Greatest Common Factor
factored into 
2. Factor the trinomial
Answer:
x = 3
Step-by-step explanation:
All the angles of a square are 90°
The diagonals bisect the angles , then
5x² = 45 ( divide both sides by 5 )
x² = 9 ( take the square root of both sides )
x = 
= 3
A=A₀
A/A₀=24%=0.24
0.24=
0.000121t=ln(0.24)
t=ln(0.24)/0.000121
=-11794.35
so painting is 11794 years old
Answer:
Step-by-step explanation:
Answer:
false
Step-by-step explanation:
