Question Simplify the expression t−99 Evaluate t−9−90Solution t−99 Show Solution Find the roots t=99 Evaluate t−9−90To find the roots of the expression,set the expression equal to 0 t−9−90=0Subtract the numbers t−99=0Move the constant to the right-hand side and change its sign t=0+99Solution t=99 Show Solution
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix