24
8* - 1/8*3 and 3* - 7/3*8
= - 8/24 and - 21/24
---------------------------
Convert all the fractions to a common denominator. Then add.
3/4+1/4=4/4 or 1 keep the denominator add the numerator if the numerator is the same as the denominator it is also known as 1
Multiply the numerator and denominator by the complex conjugate of the denominator ... [ root(2) minus i ]. This process is called 'rationalizing the denominator'.
9 1 With 10 plus 5 you would have to change the denominator to make them have a 9 2 common denominator. So then the problem would change to 10 plus 10, which 11 1 1 equals 10, which simplified is 1 and 10. The answer is 1.1 or 1 and 10.
First, you can multiply the numerator and denominator to get like denominators: 2/5 + 1/10 4/10 + 1/10 = 5/10 which is the same as 1/2
Denominator (X) Whole number (+) Numerator placed over original denominator. Example: 2 1/3 The 2 is the whole number, the 1 is the numerator, and the 3 is the denominator. 3 x 2 = 6 plus 1 = 7 placed over original denominator. The improper fraction is 7/3.
It is (4x + 2)
It is nothing more than the product of the two, (A + H + 1)(A + 1) = A2 + AH + 2A + H + 1.
It looks like your question is [1-sqrt(3)] / [1+sqrt(3)], and you want to rationalize the denominator. If this is the case, multiply both numerator and denominator by (1-sqrt(3)), and get for the denominator = -2, and the numerator = 4 - 2*sqrt(3), so the answer is sqrt(3) - 2
For ALL fractions ; Numerator(top) / denominator(bottom(. Hence 1 over 7 = 1/7 '1' is numerator and '7' is the denominator.
Least common denominator is 10 , so 1/10 + 8/10 = 9/10
No, it is not. When adding fractions, you do NOT add the denominator. (The bottom number) Instead, the problem would go like this:3/5 + 2/5 = 5/5, which reduces to 1.