addisonesch addisonesch

13-04-2016
Mathematics

contestada

so I get how to do the first step but I forgot how to factor it back? can someone explain how please, I want to be able to do it for all of them. thanks

so I get how to do the first step but I forgot how to factor it back can someone explain how please I want to be able to do it for all of them thanks class=

Respuesta :

kaitlingunter509 kaitlingunter509

13-04-2016

This problem is an example of difference of squares. 49 is a perfect square root.
So the answer is (x-7)²
Let me know if you need any more help with these kinds of problems.

Answer Link

Otras preguntas

nstructions within procedural texts should be phrased as __________. questions descriptive phrases commands complex sentences

What are two main types of sedimentary rocks

In 509 BCE the Romans removed their last king. What type of government was put in place? A. Republic B. Dictatorship C. Rome fell apart after t

The basic assumption of _____ is that all customers in the market have similar needs and wants that can be reasonably satisfied with a single marketing program.

what is the main reason why scientific journals are typically the most reliable sources of information?

How does the pancreas connect to the rest of the digestive system?

Which of the following are means of measuring physical fitness? cardiorespiratory muscular endurance flexibility composition nutrition weight NEXT QUESTION

When a reaction is at equilibrium, ________. a. the reaction is no longer reversible b. all reaction stops c. the products and reactants have the same energy co

Find the ordered pairs for the x- y-intercepts of the equation 9y−2x=18. x-intercept(0,2), y-intercept(−9,0) x-intercept(−9,0), y-intercept(0,2) x-intercept(

"the process by which the therapist and client work to change destructive ways of thinking is called"