Question Factor the expression 2(7a−4) Evaluate 14a−8Solution 2(7a−4) Show Solution Find the roots a=74Alternative Form a=0.5˙71428˙ Evaluate 14a−8To find the roots of the expression,set the expression equal to 0 14a−8=0Move the constant to the right-hand side and change its sign 14a=0+8Removing 0 doesn't change the value,so remove it from the expression 14a=8Divide both sides 1414a=148Divide the numbers a=148Solution a=74Alternative Form a=0.5˙71428˙ Show Solution
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix