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The ________ method is used to multiply 2 binomials
FOIL
F (in FOIL) stands for:
First
O (in foil) stands for
Outer
I (in foil) stands for
Inner
L(in foil) stands for
Last
Multiply the F (first) terms?
x times x = x^2
Multiply the O (Outer) terms?
x time -3 = -3x
Multiply the I (Inner) terms?
2 times x = 2x
Multiply the L (last) terms?
2 times -3 = -6
Use FOIL to multiply the binomials
x^2 - x - 6
Multiply these two terms: 2x ⋅ 3x
6x^2
Multiply these two terms: x ⋅ x^2
x^3
When we multiply two exponents with the SAME BASE, we _____ the exponents.
ADD
X² = 25 What are the SOLUTIONS? x = ___ and x = ____
Solution set: {5, -5}
What is the name of the online calculator that will help us in Algebra 1 class?
Desmos Scientific Calculator
What is one thing you would like to do more of in class?
Vary
