t(n) = n2 - 2n + 4
Benjamin is using counters that are normally circular in shape so he will find it difficult to create rectangular shapes so it follows that an algebraic expression is not possible.
binomials
Foil
24n
Multiply vertically the extreme left digits is one pattern involved in multiplying algebraic expressions. Multiplying crosswise is another common pattern that is used.
Describe what specifically about it makes it a pattern. What about it repeats and why that repetition is unique.
You just write down the range of the pattern.
t(n) = n2 - 2n + 4
Things in an Algebraic expression that occur every time and do not change. Parts that are not in a general pattern are usually represented by variables.
Benjamin is using counters that are normally circular in shape so he will find it difficult to create rectangular shapes so it follows that an algebraic expression is not possible.
m(a + b) = ma + mb distributive property (a + b)(c + d) = a(c + d) + b(c + d) The use distributive prop. twice. (c + d)(x + y + z) = c(x + y + z) + d(x + y + z) Still use dist. prop. etc. These work for subtraction as well.
There is no pattern.
constitutive expression, because there is norepressor
binomials
Foil
multiplying