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- CLEP College Algebra
- Exponents and Multiplying Polynomials
Multiplying binomial by binomial
- Intro Lesson5:52
- Lesson: 1a1:09
- Lesson: 1b0:39
Multiplying binomial by binomial
Solving problems of multiplying binomial by binomial requires some skills. Let's learn how to do it by using the FOIL method in this lesson.
Basic Concepts: Product rule of exponents, Multiplying monomial by monomial, Multiplying monomial by binomial
Related Concepts: Solving polynomials with unknown coefficients, Solving polynomials with unknown constant terms, Factoring polynomials: x2+bx+c, Solving polynomials with the unknown "b" from ax2+bx+c
Lessons
- IntroductionFOIL method:
i) What is the FOIL method?
ii) How to use it? - 1.Multiplying a binomial by a binomiala)(x3−4)(2x+3)b)(x2−3)(4x−7)
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12.
Exponents and Multiplying Polynomials
12.1
Exponents: Product rule (ax)(ay)=a(x+y)
12.2
Exponents: Power rule (ax)y=a(x⋅y)
12.3
Exponents: Division rule ayax=a(x−y)
12.4
Combining the exponent rules
12.5
Exponents: Zero exponent: a0=1
12.6
Multiplying binomial by binomial
12.7
Solving linear equations using distributive property: a(x+b)=c