what is the answer to
(x+y) to the power of 2
Well you could express it in expanded form...
x^2 + 2xy + y^2
To get the answer to the expression (x + y) to the power of 2, one way is to expand it using the concept of the distributive property.
When you have an expression raised to the power of 2, it means multiplying the expression by itself.
In this case, we have (x + y) to the power of 2.
To expand this expression, we use the formula (a + b) squared = a^2 + 2ab + b^2.
So, applying this formula to our expression, we have:
(x + y)^2 = x^2 + 2xy + y^2
Therefore, the answer to (x + y) to the power of 2 is x^2 + 2xy + y^2.
You can also verify this answer by multiplying out (x + y)(x + y) using the distributive property, which will give you the same expanded form.