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When dividing number in scientific notation what must you do with the exponents?
Subtract them.
When adding or subtracting numbers written in scientific notation the exponents must be the?
Same.
What is the difference between scientific notation and negative exponents?
Scientific notation is a way to express very large or very small numbers. For very large exponent is positive; for very small exponent is negative. For example, 1,000,000 is 1 x 10 to the plus 6 exponent; 0.000001 is 1 x 10 to the negative 6 exponent
When subtracting or adding numbers in scientific notation why do the exponents gave to be the same?
When adding or subtracting numbers in scientific notation, the exponents must be the same to ensure that the terms are expressed in the same scale. Scientific notation represents numbers as a product of a coefficient and a power of ten, so if the exponents differ, the values are on different scales, making direct addition or subtraction impossible. By adjusting the numbers to have the same exponent, you can accurately combine the coefficients before simplifying the result back into proper scientific notation.
What are real life uses of exponents?
Scientific notation is a way to write very large or very small numbers using exponents. For example 2000 is 2x103 . We can do the same thing with negative exponents and write very small numbers like 1/2000 which is 2x10-3 . So one real life use of exponents in in scientific notation.
Why do exponents need to be the same when using scientific notation?
Only if the numbers to be converted into scientific notation are the same otherwise the exponents can vary according to the size the numbers.
When using scientific notation what exponents do you use?
In scientific notation, you use exponents divisible by 3. For example, 12,750 is 12.75 × 10³ instead of 1.275 × 10⁴.
What is 93000000 in exponents?
It is: 9.3*10^7 in scientific notation
When dividing number in scientific notation what must you do with the exponents?
Subtract them.
When subtracting numbers in scientific notation what you do with exponents?
yes its really important
If you write 123.4 and 654.321 in scientific notation will the exponents of 10 be the same?
Yes. Here is your answer:123.4 in Scientific Notation = 1.234 x 102654.321 in Scientific Notation = 6.54321 x 102
Why is a firm grasp of exponential operations a prerequisite to applying scientific notation?
Because scientific notation is expressed in exponents of 10 as for example 13,000,000 is 1.3*10^7 in scientific notation
How can you write 10000000 using exponents?
It is: 1.0*10^7 in scientific notation
How do you write 4400 in scientific notation with exponents?
4.4 x 10^3
When adding or subtracting numbers written in scientific notation the exponents must be the?
Same.
What is 4500 using exponents?
4,500 can be written as 4.50 × 103 in scientific notation.
When dividing numbers in scientific notation what do you do with the exponents?
You subtract the exponent of the divisor from that of the dividend.
