Solve 9(5-x) x^2-10x = -25

Evaluate

9 (5 - x) x^{2} - 10 x = - 25

Multiply the terms

9 x^{2} (5 - x) - 10 x = - 25

Move the expression to the left side

9 x^{2} (5 - x) - 10 x - (- 25) = 0

If a negative sign or a subtraction symbol appears outside parentheses, remove the parentheses and change the sign of every term within the parentheses

9 x^{2} (5 - x) - 10 x + 25 = 0

Calculate

More Steps

45 x^{2} - 9 x^{3} - 10 x + 25 = 0

Solution

x \approx 4.888946

Solve the equation

Graph