IvelisseCourchine290 IvelisseCourchine290

01-05-2014
Mathematics

contestada

Suppose x + y = 6 and xy = 4. Find the value of x² y + xy² without solving the equations.

Respuesta :

kbelle2336 kbelle2336

01-05-2014

x+y=6
xy=4
x^2+xy^2
first take out the common factors from the equation
so..
xy(x+y)
then substitute the numbers corresponding with the terms given
so..
4(6)
then multiply
24

Answer Link

Otras preguntas

Enter the word that best completes the sentence. Word Bank bearing lark plume turf When people don’t agree about who has control of an area, they argue about th

I have no idea how to do this: Slope= -3, y-intercept= -1 its slope-intercept form Slope= -2, y-intercept= -4 Through: (-3,2) , slope=-1/3 Through: (3,2) and

exterior of scalene triangle sides are 25 and 15 and x. solve x.

Which of the following Greek roots most closely means "people"? A= Dem B. Hypno C. Hydro D. Derm

Identify the italicized word according to its class in structural linguistics. (May) I go to the library? conjunction preposition auxiliary interrogative empty

made up of 100 members 2 from each state

How do the monarchies of today differ from those that existed centuries ago?

Which of these characteristics is common to metaphysical poetry? A. use of wit B. nature imagery C. classical allusions D. use of heroic couplets E. reference t

Paula purchased adult and child tickets for the carnival. Tickets cost $19.95 for each adult and $9.95 for each child. Let x represent the number of adult ticke

Is this statement true or false? Living things are classified by the characteristics they have in common.