Question Simplify the expression Solution 25x2−270x Evaluate 25x2−30x×9Solution 25x2−270x Show Solution Factor the expression Factor 5x(5x−54) Evaluate 25x2−30x×9Multiply the terms 25x2−270xRewrite the expression 5x×5x−5x×54Solution 5x(5x−54) Show Solution Find the roots Find the roots of the algebra expression x1=0,x2=554Alternative Form x1=0,x2=10.8 Evaluate 25x2−30x×9To find the roots of the expression,set the expression equal to 0 25x2−30x×9=0Multiply the terms 25x2−270x=0Factor the expression More Steps Evaluate 25x2−270xRewrite the expression 5x×5x−5x×54Factor out 5x from the expression 5x(5x−54) 5x(5x−54)=0When the product of factors equals 0,at least one factor is 0 5x=05x−54=0Solve the equation for x x=05x−54=0Solve the equation for x More Steps Evaluate 5x−54=0Move the constant to the right-hand side and change its sign 5x=0+54Removing 0 doesn't change the value,so remove it from the expression 5x=54Divide both sides 55x=554Divide the numbers x=554 x=0x=554Solution x1=0,x2=554Alternative Form x1=0,x2=10.8 Show Solution