0
Solving for a variable in the exponents involves logarithsm.
A logarithm, for example a logarithm to base 10, is related to the question, "to what power do I have to raise a number [10 in the example] to get a certain other number?"
Scientific calculators can usually calculate logarithms to base 10, and base e = 2.718... directly.
Examples:
10x = 1000 is equivalent to asking for the logarithm (base 10) of 1000. Take the logarithm of 1000 on your calculator. The result, of course, should be 3.
To calculate something like 2x = 1024, divide log(1024) / log(2) (using any base, but be consistent). The result should be 10, or close to 10 (due to rounding errors, it may not be exact).
Solving for a variable in the exponents involves logarithsm.
A logarithm, for example a logarithm to base 10, is related to the question, "to what power do I have to raise a number [10 in the example] to get a certain other number?"
Scientific calculators can usually calculate logarithms to base 10, and base e = 2.718... directly.
Examples:
10x = 1000 is equivalent to asking for the logarithm (base 10) of 1000. Take the logarithm of 1000 on your calculator. The result, of course, should be 3.
To calculate something like 2x = 1024, divide log(1024) / log(2) (using any base, but be consistent). The result should be 10, or close to 10 (due to rounding errors, it may not be exact).
Solving for a variable in the exponents involves logarithsm.
A logarithm, for example a logarithm to base 10, is related to the question, "to what power do I have to raise a number [10 in the example] to get a certain other number?"
Scientific calculators can usually calculate logarithms to base 10, and base e = 2.718... directly.
Examples:
10x = 1000 is equivalent to asking for the logarithm (base 10) of 1000. Take the logarithm of 1000 on your calculator. The result, of course, should be 3.
To calculate something like 2x = 1024, divide log(1024) / log(2) (using any base, but be consistent). The result should be 10, or close to 10 (due to rounding errors, it may not be exact).
Solving for a variable in the exponents involves logarithsm.
A logarithm, for example a logarithm to base 10, is related to the question, "to what power do I have to raise a number [10 in the example] to get a certain other number?"
Scientific calculators can usually calculate logarithms to base 10, and base e = 2.718... directly.
Examples:
10x = 1000 is equivalent to asking for the logarithm (base 10) of 1000. Take the logarithm of 1000 on your calculator. The result, of course, should be 3.
To calculate something like 2x = 1024, divide log(1024) / log(2) (using any base, but be consistent). The result should be 10, or close to 10 (due to rounding errors, it may not be exact).
What else can I help you with?
What is the highest exponent of the leading variable in a quadratic equation?
the highest exponent of quadratic equation is 2 good luck on NovaNet peoples
Can a linear equation have a variable to the first power?
Any variable in a linear equation is to the first power.The exponent is normally not written.
Why is the exponent of a variable a determining factor in whether an equation is linear?
Because that is how a linear equation is defined!
Why can you not have a variable as an exponent?
you CAN have a variable as an exponent.For example, look at the equation 2x =4. We know x=2
Where would you find the coefficient in an equation in science?
The term coefficient refers to a number that is next to a variable. For example in the term 4x2, 4 is a coefficient, and 2 is an exponent; x is a variable.
What is the highest exponent of the leading variable in a quadratic equation?
the highest exponent of quadratic equation is 2 good luck on NovaNet peoples
What is the highest exponent of the leading variable in a linear equation?
1
What the highest exponent of the leading variable in a quadratic equation?
2.
Can a linear equation have a variable to the first power?
Any variable in a linear equation is to the first power.The exponent is normally not written.
Why is the exponent of a variable a determining factor in whether an equation is linear?
Because that is how a linear equation is defined!
Why can you not have a variable as an exponent?
you CAN have a variable as an exponent.For example, look at the equation 2x =4. We know x=2
Where would you find the coefficient in an equation in science?
The term coefficient refers to a number that is next to a variable. For example in the term 4x2, 4 is a coefficient, and 2 is an exponent; x is a variable.
What is an equation in which the variable appears in separate terms and neither variable contains an exponent other than 1?
A = b.
How do you find the variable in fraction equation?
It depends on the form of the equation.
What is a quadratic eqation?
A quadratic equation is an equation where the highest exponent on the variable is 2. For example, the equation, y=2x2+3x-2 is a quadratic equation. The equation y=2x is not quadratic because the highest exponent on x is 1. (If there is no exponent on an x, then the exponent is 1.) The equation, y=x3+3x2-2 is not quadratic because the highest exponent is three. On a graph, a quadratic equation looks like a U or and upside down U. Here are some more example of quadratic equations: y=x2 y=3x2+2x-3 y=x2+5
Reduces an equation that has two variables to an equation that has one variable It is then possible to find the solution for this variable?
Substitution
What reduces an equation that has two variables to an equation that has one variable It is then possible to find the solution for this variable?
substitution
