Step I: Multiply the mantissae (significands) together, ignoring the exponents.
Step II: If the answer from Step I is less than 10, then this result is the mantissa of the final answer. Otherwise divide the result by 10 and that become the mantissa of he final answer.
Step III: Add together the powers (exponents) of ten.
Step IV: If the answer from Step I was less than 10, then the result from Step III is the power of the final answer. Otherwise the exponent for the answer is 1 more than the result from Step III.
Step V: Combine the mantissa and power from Steps II and IV.
Example:
3.6*104 * 4.7*10-2
Step I: 3.6 * 4.7 = 16.92
Step II: Mantissa of answer = 1.692 and need to add 1 to exponent.
Step III: 4 + (-2) = 2
Step IV: As per Step II, the exponent is increased to 3
Step V: Answer = 1.692*103
after exponents comes multiplication and/or division from left to right depending on which comes first in the problem. the comes addition and/or subtraction from left to right depending on which comes first in the problem parentheses exponents multiplication division addition subtraction another way to remember order of operations is: please = parentheses excuse = exponents my = multiplication dear = division aunt = addition sally = subtraction
Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction
To perform multiplication using scientific notation you simply add the exponents after performing the multiplication of the values. Example: 32500 * 4521000 = ? 3.25 e4 * 4.521 e6 = 14.69325 e10 or 1.469325 e11
BEDMAS= brackets, exponents,division,multiplication,addition,subtraction
parentheses exponents multiplication addition subtraction
In a multiplication problem with exponents, one should not multiple the exponents. Rather, it would be correct to multiply the numbers while adding the exponents together.
powers, or exponent
after exponents comes multiplication and/or division from left to right depending on which comes first in the problem. the comes addition and/or subtraction from left to right depending on which comes first in the problem parentheses exponents multiplication division addition subtraction another way to remember order of operations is: please = parentheses excuse = exponents my = multiplication dear = division aunt = addition sally = subtraction
You cannot use exponents for this problem. 7x4x2yes you can it is 7x23
Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction
To perform multiplication using scientific notation you simply add the exponents after performing the multiplication of the values. Example: 32500 * 4521000 = ? 3.25 e4 * 4.521 e6 = 14.69325 e10 or 1.469325 e11
The order of steps you take in a math problem Parentheses, Exponents, Multiplication, Division, Addition, Subtraction For Example: (2x3)+20-2x5, if you follow pemdas the answer is:16
ummm........ i forget
5 x 5 x 5 x 5 = 625
well it matters on the problem your solving really.
BEDMAS= brackets, exponents,division,multiplication,addition,subtraction
An expression made with constants, variables and exponents, which are combined using addition, subtraction and multiplication, ... but not division.