6 / (1 - 5/7)
pemdas mean parentheses exponent multiplication division addition subtraction to remember say in your head please excuse my dear aunt sally.
Other than multiplication by 0 or by its own reciprocal, it if often not possible. Try it with pi, if you think otherwise.
Polynomials are the simplest class of mathematical expressions. The expression is constructed from variables and constants, using only the operations of addition, subtraction, multiplication and non-negative integer exponents.
3+7-9=1 3 + 7 = 10 '10 - 9=1
You can reduce multiplication to repeated additions. You could also replace the resulting additions by repeated incrementing. For example, to calculate 20 + 13, continue counting 13 numbers from 20. But that would be extremely boring and inefficient. Better if you just learn to do it the way they teach in school.
3 + 4 * 5 = 23 Remember that multiplication must be carried out before addition.
(5 x 4) + 3 = 23
6+5+5+5
9 * 3 * (4-1) = 27
7x(5-1)-6=22
By using division, multiplication, addition or subtraction
impossible
(2 + 2)*2/2 = 4
Exponentiation first, multiplication and division second, addition and subtraction last unless the order is altered by using parenthesis.
5 divided by 5, plus 5
It is a collection of numerical values along which are combined using arithmetic operations such as powers, addition, subtraction, multiplication and division.
It is: 23+(4*7) = 36.