If you mean y/2 + y (without parentheses), y/2 is the same as (1/2)y, and y is the same as 1y. You can use the distributive property to combine this; in this case, the result is (3/2)y.
two numbers in parentheses, separated by a comma are generally coordinates on a cartesian plane (x-y graph) and appear in the order of (x, y)
Making an equation "y = ~$%#" by solving for y puts it into the simplest form to graph.
7.3 + (y - 5.6) = 19.2Clear parentheses:7.3 + y - 5.6 = 19.2Perform the subtraction on the left side:1.7 + y = 19.2Subtract 1.7 from each side:y = 17.5
(x+y) is the same as x+y 3(x+y) is 3 times as much. You multiply both x and y with 3 = 3x+3y 3(2x+4y) is the same as 3*2x+3*4y = 6x+12y This is the general start of how to "solve" and do calculations with parentheses. I am sure other people can add more examples with higher difficulty Regards.
In the case of (x)(y) it is just multiplication of two variables.
If you mean y/2 + y (without parentheses), y/2 is the same as (1/2)y, and y is the same as 1y. You can use the distributive property to combine this; in this case, the result is (3/2)y.
40 years as a mathematician and I have never seen them in parentheses!
two numbers in parentheses, separated by a comma are generally coordinates on a cartesian plane (x-y graph) and appear in the order of (x, y)
To use the distributive property to remove the parentheses in the expression ( (y + 5) \cdot 10 ), you multiply each term inside the parentheses by 10. This gives you ( y \cdot 10 + 5 \cdot 10 ), which simplifies to ( 10y + 50 ). Thus, the expression without parentheses is ( 10y + 50 ).
Always start with the innermost parentheses and work outwards. EXAMPLE : y = [-7 + √(3 + 13)] ÷ 2 y = [-7 + √16 ] ÷ 2 = [-7 + 4 ] ÷ 2 y = -3 ÷ 2 = -3/2
Making an equation "y = ~$%#" by solving for y puts it into the simplest form to graph.
"And forgive/excuse (me) I am (a) very curious (person)." The words in parentheses are not specifically part of the sentence above but they are implied.
Yes you can. In algebraic problems, you see them quite often. Example:2x+4(y(2-7))-2This means that you first must subtract 7 from 2, and thenmultiply it by y.
4(x+y)
2.5
Solve for y and the number in front of the x will be your slope.3x-y+2=0assuming no parentheses.-y=-3x-2y=3x+2slope=>3 and the y-intercept is (0,2)