Question
Simplify the expression
25432x−16x2
Evaluate
16x×2527−x
Multiply the terms
2516x(27−x)
Solution
More Steps

Evaluate
16x(27−x)
Apply the distributive property
16x×27−16x×x
Multiply the numbers
432x−16x×x
Multiply the terms
432x−16x2
25432x−16x2
Show Solution

Find the roots
x1=0,x2=27
Evaluate
16x×2527−x
To find the roots of the expression,set the expression equal to 0
16x×2527−x=0
Multiply the terms
2516x(27−x)=0
Simplify
16x(27−x)=0
Elimination the left coefficient
x(27−x)=0
Separate the equation into 2 possible cases
x=027−x=0
Solve the equation
More Steps

Evaluate
27−x=0
Move the constant to the right-hand side and change its sign
−x=0−27
Removing 0 doesn't change the value,so remove it from the expression
−x=−27
Change the signs on both sides of the equation
x=27
x=0x=27
Solution
x1=0,x2=27
Show Solution
