Question Simplify the expression 12x2−9x Evaluate 3x(4x−3)Apply the distributive property 3x×4x−3x×3Multiply the terms More Steps Evaluate 3x×4xMultiply the numbers 12x×xMultiply the terms 12x2 12x2−3x×3Solution 12x2−9x Show Solution Find the roots x1=0,x2=43Alternative Form x1=0,x2=0.75 Evaluate 3x(4x−3)To find the roots of the expression,set the expression equal to 0 3x(4x−3)=0Elimination the left coefficient x(4x−3)=0Separate the equation into 2 possible cases x=04x−3=0Solve the equation More Steps Evaluate 4x−3=0Move the constant to the right-hand side and change its sign 4x=0+3Removing 0 doesn't change the value,so remove it from the expression 4x=3Divide both sides 44x=43Divide the numbers x=43 x=0x=43Solution x1=0,x2=43Alternative Form x1=0,x2=0.75 Show Solution
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