25-04-2017
Mathematics

contestada

Which value must be added to the expression x2 + x to make it a perfect-square trinomial?

Respuesta :

smithcole986 smithcole986

25-04-2017

it need a lone number. so something like x2+x+3

Answer Link

Otras preguntas

Which equations model this problem? A recipe that makes 1 serving calls for 0.1 L of honey. How many servings can Alicia make if she has 0.8 L of honey? Use s f

Graph the first six terms of a sequence where a1 = 3 and d = -10.

Trella alcala deposited 1,950 in a new credit union savings account on the first of the quarter the principal earns 4.25 percent interest compound quarterly she

In this excerpt from Beowulf, what do the underlined words imply about Shield Sheafson? So. The Spear-Danes in days gone by and the kings who ruled them had cou

In an effort to save the environment, Stacey makes a classroom presentation about how many gallons of water a dripping faucet can waste. If 15 gallons are waste

which sentence contains an underlined possessive pronoun? -jessica went to get the mail herself. -the black car in the driveway is his. -dave patiently sat down

Match the Cold War event with its year(s) 1.Vietnam War 2.Afghanistan War 3.Korean War 4.Sputnik I Launched 5.Fall of the Berlin Wall 6.Cuban Missile Cris

Computers with more than ____ of ram work with the aero interface in windows 7 as shown in the accompanying figure. a. 256 mb c. 1 gb b. 526 mb d. 2.5 gb

What were the strengths of the Declaration of Independence? What were some weaknesses?

solving for the variable x what is 3x-3(2x-2)=-3