6x - y
2(x+y) is twice the sum of x and y, and 2x+y is the sum of twice x and y
x+y
(x + y)(x + y)(x + y)
5(x^2 + y)
6x - y
Twice the sum of 'x' and 'y' . . . 2(x+y) The sum of twice 'x' and 'y' . . . (2x+y)
2(x+y) is twice the sum of x and y, and 2x+y is the sum of twice x and y
Sum Numb!
When 'x' and 'y' both have the same sign.
The sum of x and y decreased by their product is (x + y)- xy.
x+y
X+y
Oh, dude, you're hitting me with some math here. So, like, you've got 4 x's and 3 y's, right? So, you can simplify that expression as 4x + 3y. It's like organizing a messy room, but with letters and numbers.
(x + y)(x + y)(x + y)
To find 2 times the sum of x and y, you first need to calculate the sum of x and y by adding the two variables together. Once you have the sum, you multiply it by 2 to get the final result. In mathematical terms, the expression for 2 times the sum of x and y can be written as 2(x + y).
5(x^2 + y)