Seudónimo Seudónimo

03-05-2016
Mathematics

contestada

All of the following expressions are equivalent to 12w + 6, except:
a.-1(12w - 6)
b.(3 + 6w)2
c.6(1 + 2w)
d.-1(-12w - 6)

Respuesta :

sbcardinals sbcardinals

03-05-2016

When you distribute the constants in each case, letter a. is wrong because it turns out to be -12w + 6 which [tex]\neq[/tex] to 12w + 6

Answer Link

Otras preguntas

Which element has atoms with the strongest attraction for electrons in a chemical bond? (1) chlorine (3) fluorine (2) nitrogen (4) oxygen

What type of formula represents the simplest whole number ratio of atoms of the elements in a compound? (1) molecular formula (2) condensed formula (3) empiric

What did Susan B. Anthony do?

What group of people was taken to America and sold as slaves?

What are the two parts of the U.S. Congress?

Which property is a measure of the average kinetic energy of the particles in a sample or matter? (1) mass (2) density (3) pressure (4) temperatu

A sample of a substance has these characteristics: • melting point or 9811 K • hard. brittle solid at room temperature • poor conductor of heat and electricity

At what type of plate boundary do compression and subduction take place?

What did the Declaration of Independence do?

round 75.4614 to the nearest thousandth