Answer to Question #144964 in Algebra for Junaid Hussain

Question #144964

How can we Factorize x^2 - 3xy + y^2?

Expert's answer

"x^2 -3xy+y^2 = \\\\\n=x^2-2xy+y^2-xy = \\\\\n=(x-y)^2 - (\\sqrt{xy})^2=\\\\\n=(x-y-\\sqrt{xy})(x-y+\\sqrt{xy})\\\\ \nanswer:\\ (x-y-\\sqrt{xy})(x-y+\\sqrt{xy})"

Learn more about our help with Assignments: Algebra Elementary Algebra

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Use the parent function f(x) and the description of the transformation to write the new function h(x
2. [(4x^6)^3(4y^-8)/ (2x)^4(12y^3)^2]^1/2
3. Q1)MR. ANG INVESTED $865 IN A BUSINESS MAKING GIFT BASKETS. HE MAKES $13.28 FOR EACH GIFT BASKET THA
4. You have given a function λ : R → R with the following properties (x ∈ R, n ∈ N): λ(n) = 0
5. Determine the roots of the function f(x) = (5^(2x) − 6)^2 − (5^(2x) − 6) − 12
6. Find all points (x, y) where the functions f(x), g(x), h(x) have the same value : f(x) = 2^(x−5)
7. Find all points (x, y) where the functions f(x), g(x), h(x) have the same value : f(x) = 2x−5 + 3