you have to use F.O.I.L method to simplify it.
2.16 written in expanded form = 2 + 0.1 + 0.06
The expanded form of a decimal number is the number written as the sum of its whole number and decimal place values. Example: 3 + 0.7 + 0.06 + 0.002 is the expanded form of the number 3.762. 100 + 3 + 0.06 is the expanded form of the number 103.06.
Not sure where Google comes into it, but the expanded form is 1 + 0.7
8.517 written as a decimal in expanded form is 8 + 0.5 + 0.01 + 0.007
take the example 45.67. this is how it is expanded: 40.00 + 5.00 + .60 + .07 = 45.67. Ta-da!
(X - 23)2= X2 - 46X + 529==============Not a solution but an expanded expression.(X - 23)(X - 23)------------------------Distribute by FOIL for above quadratic expression.
how can you use expanded notation to find an equivalent decimal
Please include the expression in your question so it can be answered.
Write 2,784 in expanded notation as the sum of multiplication expressions
900+80+7
you can find it by putting it in expanded from
2000+700+80+4
6000 + 100 + 20 + 5
6000 + 100 + 20 + 5
2.756 x 103
Nine to the fourth power is written as 94, and is expanded as 9 x 9 x 9 x 9.
The expression in the question contains two decimal points and so cannot be a number.