you have the following numbers 1,2,3,4,5. using these numbers of the numbers as an exponent. include the mathematical operations of addition and multiplication, and use parentheses when writing the expressions. each of the 10 expressions should simplify to a different value. the write at least two pairs of expressions should simplify to a different value.

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.