what are the roots of the polynomial equation x4+x2=4x3-12x+12? use a graphing calculator and a system of equations. round no integer roots to the nearest hundredth

-12

-2.73, 2.73

-1.73, 1.73

12

Enter an algebraic equation for the sentence. Use x as your variable. 15 less than 4 times a number is 6 more than half of the number. An equation is [ ] - [ ] = [ ] + [ ]

Jeremy used 5/6 of a loaf of bread throughout the week if there were 24 slices of bread how many slices did Jeremy use

How do I know the mean in a number line?

Joe is finding the length of a rectangular prism. The volume of the prism is 204 ft3. The width is 3.5 ft, and the height is 5 ft. His work is shown below. V = l w h. 204 = 3.5 (5) l. 204 = 8.5 l. StartFraction 204 Over 8.

5. What is the fraction ten fourteenths in its simplest form?

Nano purchased a computer for $800. If the sales tax rate was 8%, how much in all did he pay for the computer? $836 $848 $864 $872

The formula below gives l, the interest earned by depositing p dollars in a bank account at annual interest rate r for one year. l=pr If a deposit earns $75 of interest, which equation gives the principal p as a function of the interest rate r? A.

Morgan's juice glass holds 225 mL. If she uses the glass to drink 8 glasses of water every day, how many liters of water does Morgan drink in one week?

Find the area of a circle with a diameter of 10 units. Round answer to the nearest hundredth of a square unit.

2. To the nearest cent, what is $57.10 decreased by 41%? A $23.41 B $33.69 C S34.69 D S80.5