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What is 4x 3y -5x 2y?
The expression 4x - 3y - 5x - 2y can be simplified by combining like terms. Like terms have the same variables raised to the same powers. In this case, the x terms are like terms and the y terms are like terms. Combining the x terms, we get -x, and combining the y terms, we get -5y. Therefore, the simplified expression is -x - 5y.
How do you simplify x plus x plus x plus x plus y plus y plus y plus x?
To simplify the expression "x + x + x + x + y + y + y + x," you can first combine like terms. Group the x terms together and the y terms together. This gives you 4x + 3y. So, the simplified form of the expression is 4x + 3y.
What is X squared minus y squared divided by x minus y?
(x^2 - y^2) / (x - y) Apply the difference of squares formula: (x + y)(x - y) / (x - y) Assuming x is not equal to y, we can cancel terms leaving x + y When x = y, the denominator becomes 0, and the equation gives no information.
What is X squared - Y squared divided by X-Y?
The expression (X^2 - Y^2) / (X - Y) can be simplified using the difference of squares formula, which states that a^2 - b^2 = (a + b)(a - b). Applying this formula, we get (X + Y)(X - Y) / (X - Y). The (X - Y) terms cancel out, leaving us with the simplified expression X + Y. Therefore, (X^2 - Y^2) / (X - Y) simplifies to X + Y.
What are the numbers whose sum is 64 and whose differences is 42?
53,11 x+y=64 x-y=42 combine terms 2x=106 x=53 substitute x and solve for y 53+y=64 y=11
What is the answer to x plus y plus x?
x+y+x =2x +y... I got this by simply combining like terms. I added the x's( 2x) and kept the y there which gave the answer
How does a line look like in math terms?
X (or Y) = (one value)
What are unlike terms?
one that won't talk to one another because they don't like each other... NO, seriously, they are terms that are different. For example x^2+2x+3x-4x^2. The x^2 terms are like terms and the x^2 terms and the x terms and unlike because they are different. Just like x and y, or apples and oranges.
Are x and 9x like terms?
Yes, because they both contain the variable "x". y and 9x would not be like terms because they don't have the same variable. x and 9x2 would not be like terms because the variables are not raised to the same power.
Y is directly proportional to the square of x when x equals 4 y equals 25 Find an expression for the terms of x?
i think it would be like this: 4:25 :: 1:6.25
How do you factor x2 plus y2?
do you mean 2x + 2y? and if you do you would get this 2(x+y) but that's as far as you can go seeing as their are no more common terms You factor x^2+y^2 like this. x^2+y^2=(x+y)(x-y) +2y^2 or You can do (x+iy)(x-iy)
Range in math terms?
The range is the y value like the domain is the x value as in Domain and Range.
If tan y equals to x where y is acute find 2 sin y in terms of x?
2sin(y) = 2x/sqrt(1+x^2)
If tan y equals to x where y is acute find 3 cos y in terms of x?
3cos(y) = 3/(sqrt(1+x^2)
What is X squared minus y squared divided by x minus y?
(x^2 - y^2) / (x - y) Apply the difference of squares formula: (x + y)(x - y) / (x - y) Assuming x is not equal to y, we can cancel terms leaving x + y When x = y, the denominator becomes 0, and the equation gives no information.
What are the terms that include the same variable?
There is no simple answer. For example 3x^2y and 4 xy^2 have the same variables, x and y. But there is no name for such two terms.
What are the like terms in 8y plus y?
Like terms have the same variable, but can have different constants. 8y : variable is y, constant is 8 y: variable is y, constant is 1 (but this doesn't need to be shown) So yes, theses are like terms.
