Question Simplify the expression 7t2−t Evaluate t2×7−tSolution 7t2−t Show Solution Factor the expression t(7t−1) Evaluate t2×7−tUse the commutative property to reorder the terms 7t2−tRewrite the expression t×7t−tSolution t(7t−1) Show Solution Find the roots t1=0,t2=71Alternative Form t1=0,t2=0.1˙42857˙ Evaluate t2×7−tTo find the roots of the expression,set the expression equal to 0 t2×7−t=0Use the commutative property to reorder the terms 7t2−t=0Factor the expression More Steps Evaluate 7t2−tRewrite the expression t×7t−tFactor out t from the expression t(7t−1) t(7t−1)=0When the product of factors equals 0,at least one factor is 0 t=07t−1=0Solve the equation for t More Steps Evaluate 7t−1=0Move the constant to the right-hand side and change its sign 7t=0+1Removing 0 doesn't change the value,so remove it from the expression 7t=1Divide both sides 77t=71Divide the numbers t=71 t=0t=71Solution t1=0,t2=71Alternative Form t1=0,t2=0.1˙42857˙ Show Solution