Solution
x≤−2 and x<−5
number line for x≤−2
-2,-3,-4.....-n
<---−10-------−9------−8------−7------−6------−5-----−4-------−3------−2
number line for x<−5
-6,-7,-8.....-n
<---−10-------−9------−8------−7------−6
Integers are like
-3,-2,-1,0,1,2,3....
so between 3.4 and 6.3 is
4,5,6
those aer the integers
Answer:
D) log₁₀20x⁵-1 and E) log₁₀(2x⁵)
Step-by-step explanation:
5log₁₀x+log₁₀20-log₁₀10
5log₁₀x+log₁₀20-1
log₁₀x⁵+log₁₀20-1
log₁₀20x⁵-1 (Option D)
5log₁₀x+log₁₀20-log₁₀10
log₁₀20x⁵-log₁₀10
log₁₀(20x⁵/10)
log₁₀(2x⁵) (Option E)