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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).
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What is the answer to 9 Times the sum of x squared and y decreased by 4 times the sum x squared and y?
5(x^2 + y)
What is the difference between twice the sum of x and y and the sum of twice x and y?
2(x+y) is twice the sum of x and y, and 2x+y is the sum of twice x and y
How would you write subtract the sum of 2 and y from x?
x - (y + 2)
How would you write 3 times the sum of x squared plus 5 times the difference of 2x and y?
3[(x^2) + 5] x (2x-y) Do the parentheses first, then brackets next. P.e.m.d.a.s.
The sum of x and its square is equal to y times z?
It can be, it need not be.
What is the answer to 9 Times the sum of x squared and y decreased by 4 times the sum x squared and y?
5(x^2 + y)
Twice the sum of x and y and The sum of twice x and y?
Twice the sum of 'x' and 'y' . . . 2(x+y) The sum of twice 'x' and 'y' . . . (2x+y)
What is the difference between twice the sum of x and y and the sum of twice x and y?
2(x+y) is twice the sum of x and y, and 2x+y is the sum of twice x and y
The sum of twice x and y?
2(x+y)=2x+2y
How would you write subtract the sum of 2 and y from x?
x - (y + 2)
Is 2 times the sum of y and 5?
2(y + 5)
Half the sum of x and y?
(x + y)/2 ------------
The sum of two number is sixthe sum of the squares of the two number is twenty?
x+y=6x^2 + y^2=20 x=2 and y=4 or vice versa
How would you write 3 times the sum of x squared plus 5 times the difference of 2x and y?
3[(x^2) + 5] x (2x-y) Do the parentheses first, then brackets next. P.e.m.d.a.s.
How would you write 3 times the sum of x and y squared plus 5 times the difference of 2x and y in verbal exprestion?
That verbal expression would read: 3(x+y)^2 + 5(2x -y) ^2 means 'squared' in the above example.
The sum of x and y squared?
You can expand (x + y)2 into x2 + 2xy + y2
What is the algebraic expression for the one half the sum of x and y?
1/2 (x+y)
