Question Simplify the expression 5dby21 Evaluate 21÷(dby×5)Use the commutative property to reorder the terms 21÷(5dby)Solution 5dby21 Show Solution Find the excluded values d=0,b=0,y=0 Evaluate 21÷(dby×5)To find the excluded values,set the denominators equal to 0 dby×5=0Use the commutative property to reorder the terms 5dby=0Evaluate dby=0Separate the equation into 3 possible cases d=0b=0y=0Solution d=0,b=0,y=0 Show Solution
Algebra
Calculus
Trigonometry
Matrix Algebra Calculus Trigonometry Matrix