kaihalojr kaihalojr

27-04-2018
Mathematics

contestada

use perfect square factoring patterns
y^2 + 16y + 64 = 0

Respuesta :

27-04-2018

Arrange your given equation to resembles the form
a^2 +2ab+ b^2 because this equals (a+b)^2

So we get:
y^2+16y+8^2=0

Now compare
y^2+16y+8^2 to a^2 +2ab+ b^2

So we got
y^2+2•8 y+8^2=0 which equals (y+8)^2

Answer Link

Otras preguntas

Where is the central idea introduced in an essay? in the conclusion in the body paragraphs in effective transitions in the thesis statement

A known amount of heat is transferred to a sample of iron and the iron raises its temperature by 4.0 degrees Celsius. What would be the temperature increase if

The following data depicts the relationship between the Amount spent on insurance and the amount of inventory loss. X = Amt spent on protection Y = Amt of inven

When producers' costs increase, there will be ________ product (shift left) at each price brought to the market.

Which fact should an individual consider when choosing a channel of communication?

Which one of the following actions is usually a dependable and appealing way for managers to try to boost their company's EPS

3. Jorge earns a 9% commission on all of his sales. He had sales of $89,400 for the month. Harris works for a different company, and also sold $89,400 for the m

Which of the following would not be an essential component when researching the purchase of an apartment building

Why are some origins of folklore hard to determine?

Do the right thing have the power to change political sensabilities?