Answer:
If R is equal 5.1, Let x be A/A0
Then we have logx=5.1
Solving this we have x=125893
Start by distributing through the parentheses on
each side of the equation to get 3x - 12 = 2x - 12.
Now move your x's to the left by subtracting
2x from both sides to get x - 12 = - 12.
Now move your numbers to the right by
adding 12 to both sides to get x = 0.
So, the solution to this equation is <em>x = 0</em>.
(4xy - 3z)²
(4xy - 3z)(4xy - 3z)
4xy(4xy - 3z) - 3z(4xy - 3z)
16x²y² - 12xyz -12xyz + 9z²
16x²y² - 24xyz + 9z², a perfect square trinomial.
The value of expression is n=3 and r= 16
<h3>What is expression?</h3>
An expression is a set of terms combined using the operations +, – , x or , /.
Given:
On comparing
n=3
Now,
1/81 * r^16 = 1/81 * r^{m}
On compairing
r = 16.
Learn more about this expression here:
brainly.com/question/13947055
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Answer: 48
Step-by-step explanation: