Perfect Square Trinomial

May 29th, 2015
Studypool Tutor
Price: $10 USD

Tutor description

A trinomial is a perfect square if the middle term is twice the product of the square roots of the first and the third term. Some expression consists of three terms; two terms that are perfect squares, and third term which is twice the product of

Word Count: 1000
Showing Page: 1/7
5. Perfect Square TrinomialA trinomial is a perfect square if the middle term is twice the product of the square roots of the first and the third term.Some expression consists of three terms; two terms that are perfect squares, and third term which is twice the product of the square roots of the two perfect square terms.The two perfect square trinomials are positive and negative.x2 2xy + y2 = ( x y )2 or (x y) (x y)Perfect Square Square of1st 2nd Trinomial the Difference factor factor (Negative) of the Square Rootx2 + 2xy + y2 = ( x + y)2 or (x + y) (x + y)Perfect Square Square of1st 2nd Trinomial the Difference factor factor (Positive) of the Square RootExamples:a 2ab + b2 = (a + b) 24x2 + 36x + 81 = (2x + 9)2x2 10x + 25 = (x 5)2CHAPTER 3ALGEBRAIC FRACTIONSRational expression simple fractions are a quotient of two algebraic expressions or polynomials.Types of fractions:1. Proper fraction is one whose degree of polynomial in the numerator is less than the degree of the polynomial in the denominator.Examples: 2; x + 1x + 5 x2 2x + 32. Improper fraction is one whose degree of polynomial in the numerator is greater than or equal to the degree of the polynomial in the denominator.Examples:

Review from student

Studypool Student
" Excellent work as usual "
Ask your homework questions. Receive quality answers!

Type your question here (or upload an image)

1825 tutors are online

Brown University





1271 Tutors

California Institute of Technology




2131 Tutors

Carnegie Mellon University




982 Tutors

Columbia University





1256 Tutors

Dartmouth University





2113 Tutors

Emory University





2279 Tutors

Harvard University





599 Tutors

Massachusetts Institute of Technology



2319 Tutors

New York University





1645 Tutors

Notre Dam University





1911 Tutors

Oklahoma University





2122 Tutors

Pennsylvania State University





932 Tutors

Princeton University





1211 Tutors

Stanford University





983 Tutors

University of California





1282 Tutors

Oxford University





123 Tutors

Yale University





2325 Tutors