Let's simplify the given expression step by step:
5x(4-x) - x(2-5x) = 2(5x - 8)20x - 5x^2 - 2x + 5x^2 = 10x - 16Combining like terms:20x - 2x = 10x10x = 10xTherefore, the expression is true for all values of x.
Let's simplify the given expression step by step:
5x(4-x) - x(2-5x) = 2(5x - 8)
20x - 5x^2 - 2x + 5x^2 = 10x - 16
Combining like terms:
20x - 2x = 10x
10x = 10x
Therefore, the expression is true for all values of x.