Algebra
Calculus
Trigonometry
Matrix
Question
Simplify the expression
8y2−24y
Evaluate
(y−3)(y×8)
Remove the parentheses
(y−3)y×8
Use the commutative property to reorder the terms
(y−3)×8y
Multiply the terms
8y(y−3)
Apply the distributive property
8y×y−8y×3
Multiply the terms
8y2−8y×3
Solution
8y2−24y
Show Solution
Find the roots
y1=0,y2=3
Evaluate
(y−3)(y×8)
To find the roots of the expression,set the expression equal to 0
(y−3)(y×8)=0
Use the commutative property to reorder the terms
(y−3)×8y=0
Multiply the terms
8y(y−3)=0
Elimination the left coefficient
y(y−3)=0
Separate the equation into 2 possible cases
y=0y−3=0
Solve the equation
More Steps
Evaluate
y−3=0
Move the constant to the right-hand side and change its sign
y=0+3
Removing 0 doesn't change the value,so remove it from the expression
y=3
y=0y=3
Solution
y1=0,y2=3
Show Solution