Question Simplify the expression −8d Evaluate d×1−d×9Any expression multiplied by 1 remains the same d−d×9Use the commutative property to reorder the terms d−9dCollect like terms by calculating the sum or difference of their coefficients (1−9)dSolution −8d Show Solution Find the roots d=0 Evaluate d×1−d×9To find the roots of the expression,set the expression equal to 0 d×1−d×9=0Any expression multiplied by 1 remains the same d−d×9=0Use the commutative property to reorder the terms d−9d=0Subtract the terms More Steps Simplify d−9dCollect like terms by calculating the sum or difference of their coefficients (1−9)dSubtract the numbers −8d −8d=0Change the signs on both sides of the equation 8d=0Solution d=0 Show Solution
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix