8/9 + 3/9 + 2/9 = 13/9 = 1 4/9
11 + 5w
5/7 + 3/7 = 1 1/7 or 8/7. Just add the top numbers then simplify!!
For the expression: (√2 + √6) / (√8 + √6) You can divide all terms by √2: = (1 + √3) / (√4 + √3) And solve the √4 in the denominator: = (1 + √3) / (2 + √3) You can then eliminate the radical in the denominator by using the "difference of squares", multiplying both the numerator and denominator by 2 - √3: = (1 + √3)(2 - √3) / (2 + √3)(2 - √3) = (2 - √3 + 2√3 - 3) / (4 - 3) And simplify: = (-1 + √3) / 1 = √3 - 1
The answer to this question is 6 and six-fourths. If you simplify it, then it's 6 and three halves, or 7 and 1/2. First, you have to add the two whole numbers, which equal 6. Next, you have to add the fractions. Since we have the same denominator, we just have to add the numerators, so 3+3=6.
Multiply and simplify 3^-2 x3^6
add 8 and 2 then take away 3. even u should get 7u.
It is like saying, "How much is 8 yams plus 2 yams plus 3 yams?" Add the numbers: 8+2+3 = 13. The answer is the number of yams. 8y+2y+3y = (8+2+3)y = 13y.
you just solve. the answer is 5
Answer: 12
2/3
11+(7-3)2=
3+2+3²-1 = 5+8-1=12
3/24 + 4/24 = 7/24
-7 + 2(x-3) = -7+2x-6 = 2x - 13
Simplify 4x + 3 = 2x + 8 2x = 5 x =2½
Combine all lie term: x + x - 22x = -20x 2 + 1 = 3 So the answer is -20x +3 or 3 - 20x
When you simplify a fraction this means you are making the fraction you have into a smaller fraction that is easier to use when you solve a problem Example: 3/6 + 1/4 you would SIMPLIFY 3/6 into 1/2 and add 1/2 to 1/4 to get an answer of 3/4