Chapter 5 Operations with Algebraic Expressions
... In 33–41, write each answer as a polynomial in simplest form. 33. A cheeseburger costs 3 times as much as a soft drink, and an order of fries costs twice as much as a soft drink. If a soft drink costs s cents, express the total cost of a cheeseburger, an order of fries, and a soft drink in terms of ...
... In 33–41, write each answer as a polynomial in simplest form. 33. A cheeseburger costs 3 times as much as a soft drink, and an order of fries costs twice as much as a soft drink. If a soft drink costs s cents, express the total cost of a cheeseburger, an order of fries, and a soft drink in terms of ...
Proof by Induction
... smaller than n is called the induction hypothesis. The two cases of the proof have different names. The first case, which we argue directly, is called the base case. The second case, which actually uses the induction hypothesis, is called the inductive case. You may find it helpful to actually label ...
... smaller than n is called the induction hypothesis. The two cases of the proof have different names. The first case, which we argue directly, is called the base case. The second case, which actually uses the induction hypothesis, is called the inductive case. You may find it helpful to actually label ...
1-2 Note page
... Step 1: Multiply the first and last terms (6x)(-12x)=-72x2 Step 2: Find factors of -72 that will subtract or add to make +1 (coefficient of the middle term) 9x and -8x Step 3: Replace the middle term with 9x and -8x 6x2 + 9x – 8x – 12 Step 4: Factor out the Greatest Common Factor from the 1st and 2n ...
... Step 1: Multiply the first and last terms (6x)(-12x)=-72x2 Step 2: Find factors of -72 that will subtract or add to make +1 (coefficient of the middle term) 9x and -8x Step 3: Replace the middle term with 9x and -8x 6x2 + 9x – 8x – 12 Step 4: Factor out the Greatest Common Factor from the 1st and 2n ...
