Question
Simplify the expression
344x2+1032x
Evaluate
−86(−x−3)×4x
Multiply the terms
−344(−x−3)x
Multiply the terms
−344x(−x−3)
Apply the distributive property
−344x(−x)−(−344x×3)
Multiply the terms
More Steps

Evaluate
−344x(−x)
Multiply the numbers
344x×x
Multiply the terms
344x2
344x2−(−344x×3)
Multiply the numbers
344x2−(−1032x)
Solution
344x2+1032x
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Find the roots
x1=−3,x2=0
Evaluate
−86(−x−3)×4x
To find the roots of the expression,set the expression equal to 0
−86(−x−3)×4x=0
Multiply
More Steps

Multiply the terms
−86(−x−3)×4x
Multiply the terms
−344(−x−3)x
Multiply the terms
−344x(−x−3)
−344x(−x−3)=0
Change the sign
344x(−x−3)=0
Elimination the left coefficient
x(−x−3)=0
Separate the equation into 2 possible cases
x=0−x−3=0
Solve the equation
More Steps

Evaluate
−x−3=0
Move the constant to the right-hand side and change its sign
−x=0+3
Removing 0 doesn't change the value,so remove it from the expression
−x=3
Change the signs on both sides of the equation
x=−3
x=0x=−3
Solution
x1=−3,x2=0
Show Solution
