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When dividing number in scientific notation what must you do with the exponents?
Subtract them.
What is 65244.54 in scientific notation with exponents?
6.52445 × 104
When adding or subtracting numbers written in scientific notation the exponents must be the?
Same.
What are the rules of adding subtracting dividing and multiplying written in scientific notation?
1 With addition change the scientific notation back to 'normal numbers' and then add accordingly 2 With subtraction change the scientific back to 'normal numbers' and then subtract accordingly 3 With division subtract the exponents and divide the decimals 4 With multiplication add the exponents and multiply the decimals 5 Note that if changes occur below 1 or greater than 9 in the decimal element of the scientific notation then appropriate adjustments must be made
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 dividing number in scientific notation what must you do with the exponents?
Subtract them.
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.
Does the negative rule for exponents using scientific notation apply to adding subtracting dividing and multiplying?
Yes, it does.
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.
What is 65244.54 in scientific notation with exponents?
6.52445 × 104
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 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
When adding or subtracting numbers written in scientific notation the exponents must be the?
Same.
