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How are the laws of rational exponents similar to laws of integer exponents?
The laws of exponents work the same with rational exponents, the difference being they use fractions not integers.
How do you calculate exponents that are fractions?
3/4-2
How do you multiply a fractions with different exponents by an exponent?
Uranus's gravity is far stronger than earths.
When subtracting or adding numbers in scientific notation why do the exponents need to be the same?
This is effectively the same as lining up the decimal points when adding or subtracting ordinary decimal fractions.
What are rational exponents and how are they related to integer exponents?
A rational exponent means that you use a fraction as an exponent, for example, 10 to the power 1/3. These exponents are interpreted as follows, for example:10 to the power 1/3 = 3rd root of 1010 to the power 2/3 = (3rd root of 10) squared, or equivalently, 3rd root of (10 squared)
How are the laws of rational exponents similar to laws of integer exponents?
The laws of exponents work the same with rational exponents, the difference being they use fractions not integers.
How do you calculate exponents that are fractions?
3/4-2
How do you multiply a fractions with different exponents by an exponent?
Uranus's gravity is far stronger than earths.
What is the solution- Algebraic Fractions with Exponents where the answer is a half?
x4 / 2x4 396(x2 + y2) / 396(2x2 + 2y2)
What is the square root of x divided by the cube root of x?
When multiplying two values of the same base raised to different exponents, all you need to do is add the exponents. Similarly, when dividing them, you can simply subtract the exponents. In the case of roots, the exponents are actually fractions, so you get: x1/2 ÷ x1/3 = x(1/2 - 1/3) = x(3/6 - 2/6) = x1/6
When subtracting or adding numbers in scientific notation why do the exponents need to be the same?
This is effectively the same as lining up the decimal points when adding or subtracting ordinary decimal fractions.
If two exponents have the same factor or base what happens to the exponents when the exponents are multipled?
The exponents are added.
When subtracting variables with exponents do you add or subtract the exponenets?
You cannot ad or subtract variables with different exponents: the exponents must be the same. The coefficients are added or subtracted and the exponent of the answer is the common exponent. (The rules are similar to those for the denominators of fractions.)Thus 2x^2 + 5x^3 cannot be combined into a single term.while 2x^2 + 5x^2 = (2+5)*x^2 = 7x^2
When adding numbers with exponents do you add or subtract the exponents?
you do not do anything when you add numbers with exponents. you just figure out the answer. it is only if you multiply numbers with exponents, where you add the exponents..
What are rational exponents and how are they related to integer exponents?
A rational exponent means that you use a fraction as an exponent, for example, 10 to the power 1/3. These exponents are interpreted as follows, for example:10 to the power 1/3 = 3rd root of 1010 to the power 2/3 = (3rd root of 10) squared, or equivalently, 3rd root of (10 squared)
How do you multiply exponets and fractions?
When you multiply fractions together, you multiply the numerators together to get the numerator of the answer and you multiply the denominators together to get the denominator of the answer. For example: 1/2 * 2/3 = (1*2)/(2*3) = 2/6 = 1/3. When multiplying exponents of the same base together, you simply add the two exponents and make that the exponent of the same base. For example: 22 * 23 = 25 = 32. Or for the algebra-savvy: x2 * x3 = x5.
What are exponents in math?
An integer exponent is a count of the number of times a particular number (the base) must be multiplied together. For example, for the base x, x^a means x*x*x*...*x where there are a lots of x in the multiplication. The definition is simple to understand for integer values of the exponent. This definition gives rise to the laws of exponents, and these allow this definition to be extended to the case where the exponents are negative, fractions, irrational and even complex numbers.
