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.
take the example 45.67. this is how it is expanded: 40.00 + 5.00 + .60 + .07 = 45.67. Ta-da!
8.517 written as a decimal in expanded form is 8 + 0.5 + 0.01 + 0.007
Not sure where Google comes into it, but the expanded form is 1 + 0.7
(X - 23)2= X2 - 46X + 529==============Not a solution but an expanded expression.(X - 23)(X - 23)------------------------Distribute by FOIL for above quadratic expression.
When an expression is expanded, its value remains the same; however, the form of the expression changes. Expansion involves distributing and simplifying terms, which can make the expression more straightforward to understand and manipulate. For example, the expression ( (x + 2)(x + 3) ) expands to ( x^2 + 5x + 6 ), but both forms represent the same mathematical relationship. Thus, while the representation changes, the numerical value calculated from the expression does not.
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.