20x-x^2
20x-x^2=0
x(20-x) = 0
To simplify the expression 20x - x^2, follow these steps:
Step 1: Rearrange the terms in descending order of the exponent.
- x^2 comes first, followed by 20x.
Step 2: Combine like terms.
- In this case, there are no other terms with the same variable as x, so you can directly combine the terms.
Step 3: Simplify the expression.
- Subtract x^2 from 20x to get the final result.
So, 20x - x^2 simplifies to -x^2 + 20x.