Answer:
7
Step-by-step explanation:
First, you need to plug in the values for x. Here, we know that x = 5. So, when we plug it in we get 2^5 - 5^2. When we simplify, we then get 32 - 25. Thus, 32 - 25 = 7.
The answer is D
Following the point - slope form : y - y1 = m ( x - x1 )
Answer:
c
........ ......
Step-by-step explanation:
126÷42=3
3×28=84
Answer: b= 45
Step-by-step explanation:
Step 1: Subtract 5b from both sides.
2b+23−5b=5b−112−5b
−3b+23=−112
Step 2: Subtract 23 from both sides.
−3b+23−23=−112−23
−3b=−135
Step 3: Divide both sides by -3.
−3b
/-3 = -135/-3
Answer:
Step-by-step explanation:
Law of logarithm
LogAB = logA+logB
LogA/B= LogA -LogB
Also LogA^n= nLogA
So, we are going to use these three rules
Given that,
1. In(mn³/p)
Apply the division rule
Then,
In(mn³/p)= In(mn³) - In(p)
Also apply multiplication rule
In(mn³) - In(p) = In(m) + In(n³) - In(p)
Also apply the index rule
In(m) + In(n³) - In(p)
In(m) + 3In(n) - In(p)
Answer, the first option is the correct option
2. 3In(x)+2In(y)+loge(z)
Firstly loge is called natural logarithm which is also the In. Loge means In
Then, the question becomes
3In(x)+2In(y)+In(z)
Apply the rules above
First apply index rule
In(x³)+In(y²)+In(z)
Then, applying the addition rule
In(x³y²z). Answer
The second option is the correct answer