rayshunreed14 rayshunreed14

01-05-2018
Mathematics

contestada

Factor the polynomial completely. x2 - x + 7

A)(x + 7)(x -1)B)(x + 1)(x + 7)C)(x - 7)(x + 1)D)cannot be factored

Respuesta :

breiaj341p6zt5h breiaj341p6zt5h

01-05-2018

D it can not be factored because it 7 can not be broken down into nothing else

Answer Link

Otras preguntas

Which line segments are diameters of circle E? Choose all answers that are correct. A. /AB B. /AC C. /BD D. /DE

Use the elimination method to solve the system of equations. X+y=-3 X-y=13

What is the position of the element ammonia in periodic table?

Which type of reaction occurs when nonmetal atoms become negative nonmetal ions? A. oxidation B. reduction C. substitution D. condensation

Which sentence does not contain any punctuation errors? A. It snowed all afternoon and, they stayed inside the house. B. It snowed all afternoon and so they st

Which process represents a chemical change?(1) melting of ice(2) corrosion of copper(3) evaporation of water(4) crystallization of sugar

The spontaneous decay of an atom is called (1) ionization (3) combustion (2) crystallization (4) transmutation

The sum of two numbers is 21. The first number is 2/5 of the second number. What are the numbers?

An oxygen molecule contains a double bond because the two atoms of oxygen share a total of (1) 1 electron (3) 3 electrons (2) 2 electrons (4) 4 electrons

Which balanced equation represents a chemical change? (1) H2O(l) + energy → H2O(g) (2) 2H2O(l) + energy → 2H2(g) + O2(g) (3) H2O(l) → H2O(s) + energy (4) H2O(g)