Now that you are familiar with arithmetic sequences and series, it’s time to learn about geometric sequences! A geometric sequence has a common ratio of r, unlike an arithmetic series, it has a common ratio rather than a common difference. Here are some videos that will definitely help you with your homework questions from your…
Tag: Section 1.3
1.3: Square Roots of Non-Perfect Squares
Non Perfect Squares: numbers that can’t be multiplied into by two of the same rational numbers Ex. √48, √33, √6 These numbers are non-perfect squares because no numbers can multiply into it by itself (2×2 won’t work, 3×3 won’t work, 4×4 won’t work, 5×5 work work etc.) non-perfect squares are considered to be irrational
1.3 Radical Operations
What is a radical? A radical involved roots, more specifically, an expression/ equation that uses a root. Key points/ summary of section 1.3… nth Root If a and b are real numbers and n is a positive integer, then x is an nth root of a if x^n = a Absolute values The absolute value…