This was my question and I really don't know the answer but all I can say is it can be simplified
Converting all to ninths, that is 7 over 9 minus 3 over 9 which gives 4 over 9 as the answer.
3/16 is in its simplest form.
If you multiplied all the terms by y2, you could simplify this to -3y3.
negative b plus or minus the square root of b minus 4 times ac all over 2 a
negative b plus or minus the square root of b squared minus 4AC all over 2 A
The least common denominator is 24x. If all of that equals zero, x = 3/20
all real numbers except 1
The quadric equation is: negative b plus or minus the square root of b squared minus 4ac all over(divided by) 2a
Would you mind typing it out for me? I don't quite understand exactly what you are asking. For example, x to the second power minus 4x over x to the second power minus 16 would be... x^2-4x/x^2-16 Do you mind typing it out like that? Because what you wrote makes no sense at all.
No. Radical(9) is +3 or -3, both of which are rational.
It all depends. If you are keeping it an improper fraction, then it is in simplest form. But you can change it to a mixed number. The answer then would be 2 1/7.