Hi everyone, Sorry I haven't been here in a while but I need some help in math, it's been so long since I have been in school I have forgotten some things,, will you please explain to me how to do subtracting fractions, Thank you so much ...

1- Add the fractions 2/3, 3/8, and 5/12 and reduce your answer to lowest terms. 2- Subtract the fraction 7 4/5 from the fraction 18 6/15 and reduce your answer to lowest terms. 3- Divide the fraction 14/27 by the fraction 2/3 and reduce your answer to lowest terms. 4- Change the fraction...

how do you convert the math problem 5x (2/3 x 1/2) to get the answer?

Hi I'm having some problems with this A2 level maths quesition. How do you simplify the following algerbraic fration?: (x^2 + 4x + 3)/(x^2 + x) I have used the notation x^2 as 'the square of x' Also, how do you find the value of x when log2(x^2 + 4x + 3)-log2(x^2 + x) My notation for...