10-08-2015
Mathematics

contestada

(3b-5)^2-c^2 how do I factor this using grouping?

Respuesta :

apologiabiology apologiabiology

10-08-2015

so you see it is the difference of 2 perfect squares
a^2-b^2=(a+b)(a-b)
so
(3b-5)^2-c^2=(3b-5+c)(3b-5-c)

Answer Link

Otras preguntas

King David's Accomplishments

Suppose that the central bank must follow a rule that requires it to increase the money supply when the price level falls and decrease the money supply when the

List words that you use on a daily... Please and Thank you!

Which of the following quotes indicates omitted text? (5 points) Group of answer choices "You could go crazy thinking of how public our lives really are-the o

Whoever Helps will be marked brainliestHow were Frederick Douglass’s views on abolition different from William Lloyd Garrison’s?A. Douglass opposed granting ful

what did Germans look for after World War I? A) a powerful leader B) trade opportunities with the United States C) peaceful ways to build relationships with o

Jennifer has 7 marbles in her bag. She has 4 blue, 1 white, 1 pink, and 1 yellow. She chooses one marble without looking. What is the probability that Jennifer

The probability that a student guesses the correct answer to a five-choice multiple choice question is P(correct)equals0.2. How many correct answers should a

What connection does the author make between empathy and altruism in human behavior? Cite evidence from the text in your response.

A circle with radius of 3cm sits inside a 8 cm x 7cm rectangle what is the area of the shaded region?