Question
Simplify the expression
14x2−35x
Evaluate
(x×7)(2x−5)
Remove the parentheses
x×7(2x−5)
Use the commutative property to reorder the terms
7x(2x−5)
Apply the distributive property
7x×2x−7x×5
Multiply the terms
More Steps

Evaluate
7x×2x
Multiply the numbers
14x×x
Multiply the terms
14x2
14x2−7x×5
Solution
14x2−35x
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Find the roots
x1=0,x2=25
Alternative Form
x1=0,x2=2.5
Evaluate
(x×7)(2x−5)
To find the roots of the expression,set the expression equal to 0
(x×7)(2x−5)=0
Use the commutative property to reorder the terms
7x(2x−5)=0
Elimination the left coefficient
x(2x−5)=0
Separate the equation into 2 possible cases
x=02x−5=0
Solve the equation
More Steps

Evaluate
2x−5=0
Move the constant to the right-hand side and change its sign
2x=0+5
Removing 0 doesn't change the value,so remove it from the expression
2x=5
Divide both sides
22x=25
Divide the numbers
x=25
x=0x=25
Solution
x1=0,x2=25
Alternative Form
x1=0,x2=2.5
Show Solution
