dominicpepiton dominicpepiton

04-07-2017
Mathematics

contestada

By how much does a 3 - 2a exceed a 2 + a - 6?

Respuesta :

texaschic101 texaschic101

04-07-2017

a^3 - 2a - (a^2 + a - 6) =
a^3 - 2a - a^2 - a + 6 =
a^3 - a^2 - 3a + 6 <==

Answer Link

Otras preguntas

Which quantity of heat is equal to 200. joules? (1) 20.0 kJ (3) 0.200 kJ (2) 2.00 kJ (4) 0.0200 kJ

A specific amount of energy is emitted when excited electrons in an atom in a sample of an element return to the ground state.This emitted energy can be used to

What occurs when an atom loses an electron? (1) The atom’s radius decreases and the atom becomes a negative ion. (2) The atom’s radius decreases and the atom be

The molecular formula of glucose is C6H12O6. What is the empirical formula of glucose? (1) CHO (3) C6H12O6 (2) CH2O (4) C12H24O12

Which element has atoms that can form single, double, and triplecovalent bonds with other atoms of the same element? (1) hydrogen (3) fluorine(2) oxygen (4) car

solving systems of equations by substitution y=9×-9 y=9

What are the three types of economic systems?

Which substance is an electrolyte? (1) CH3OH (3) H2O (2) C6H12O6 (4) KOH

What is the 5th layer of the Earth

Why did hitler hope to gain by invading russia