Y-b/m=x (you just move everything to the other side)
2,-3 is the answer if it's just a point
Answer:idk I’m just a little kid
Step-by-step explanation:
Given:
The equation is:
![12=5^x](https://tex.z-dn.net/?f=12%3D5%5Ex)
To find:
The logarithmic equation that is equivalent to the given exponential equation.
Solution:
According to the property of logarithm:
![a=b^x\Leftrightarrow \log_b a=x](https://tex.z-dn.net/?f=a%3Db%5Ex%5CLeftrightarrow%20%5Clog_b%20a%3Dx)
We have,
![12=5^x](https://tex.z-dn.net/?f=12%3D5%5Ex)
Here,
. By using the above property of logarithm, we get
![\log_{5}12=x](https://tex.z-dn.net/?f=%5Clog_%7B5%7D12%3Dx)
![x=\log_{5}12](https://tex.z-dn.net/?f=x%3D%5Clog_%7B5%7D12)
Therefore, the correct option is C.
It takes value from a user and then user the operation of (+,-,*/).
i used c++ programming language to solve this program:
#include<iostream>
using namespace std;
int main() {
int var1, var2;
char operation;
cout << "Enter the first number : ";
cin >> var1;
cout << endl;
cout <<"Enter the operation to be perfomed : ";
cin >> operation;
cout << endl;
cout << "Enter the second nuber : ";
cin >> var2;
cout << endl;
bool right_input = false;
if (operation == '+') {
cout << var1 << " " << operation << " " << var2 << " = " << (var1 + var2);
right_input = true;
}
if (operation == '-') {
cout << var1 << " " << operation << " " << var2 << " = " << (var1 - var2);
right_input = true;
}
if (operation == '*') {
cout << var1 << " " << operation << " " << var2 << " = " << (var1 * var2);
right_input = true;
}
if (operation == '/' && var2 != 0) {
cout << var1 << " " << operation << " " << var2 << " = " << (var1 - var2);
right_input = true;
}
if (operation == '/' && var2 == 0) {
cout << "Error. Division by zero.";
right_input = true;
}
if (!right_input) {
cout << var1 << " " << operation << " " << var2 << " = " << "Error;";
cout << "Invalid Operation!";
}
cout << endl;
system("pause");
return 0;
}