<span>8a^2 - 7ab = a(8a - 7b)
----------------------</span>
Answer:
The error is in step 3. You cannot use a property of logarithms to prove that same property.
Step-by-step explanation:
Here we the proof of the quotient rule as
If Logₐx = M and Logₐy = N
Then x = and y =
x ÷ y = ÷ =
Take log of both sides we get
Logₐ(x÷y) = Logₐ
Logₐ(x÷y) =M-N logₐa
Logₐ(x÷y) =M-N
∴Logₐ(x÷y) = Logₐx - Logₐy
Answer:
Step-by-step explanation:
ezzzz
Answer:
10.5
Step-by-step explanation:
(b*h)/2
3*7)/2
21/2
10.5