Answer:
x^2 + 4x.
Explanation:
To expand and simplify the expression (x-0)(x+4), we can use the distributive property.
1. Distributive Property: When we multiply a term by a sum or difference, we need to multiply the term by each individual term inside the parentheses and then add or subtract the results.
Let's apply the distributive property to expand the expression:
(x-0)(x+4) = x(x+4) - 0(x+4)
Now, let's simplify each term:
x(x+4) = x*x + x*4 = x^2 + 4x
0(x+4) = 0
Therefore, the simplified form of (x-0)(x+4) is x^2 + 4x.
In summary, the expanded and simplified form of (x-0)(x+4) is x^2 + 4x.