math , algebra
posted by Jasmine20 .
Can someone correct these
(1) 5^23
253
22
(2) The sum of m and n, divided by the difference of m and n.
My answer: (m+n)/ (mn)
(3) The quotient when 3 more than a number is divided by 3 less than that same number
My answer: (x+3)/(x3)
These are all correct..
Trish,
the one about 5^23
5^2 isn't it 25 or it is 25
Just 25, because it's 5 times 5. A negative times a negative is a positive.
Just remember that with negative numbers that have exponents, if the exponent is even, it will be +, and if the exponent is odd, it will be .
The quotient when 3 more than a number is divided by 3 less than that same number
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