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

Explain how we view stars magnitude in the night sky and how that is different from the way astrologist study stars.

What powers did colonial governments have in the 18th century?

What is one limit that the executive branch can place on the Supreme Court? a. removal of justice from office c. writing a response to the opinion b. adding jus

How many protons, electrons, and neutrons does an atom of iridium (Ir) have

Find the roots of f(x)=dx^2+ex+f by completing the square.

Which Belgian mechanic and inventor built the first working internal combustion engine in 1859? A. Jean Lenoir B. Gustave Eiffel C. Guglielmo Marconi D. Henry F

Express 4x^2-25 as a product of two binomials.

tell whether x and y show direct variation. xy=5

In a lab, Brett is mixing hydrochloric acid with water. This is an extremely explosive mixture that releases heat. What kind of reaction is this, endothermic or

1.Which sentence does not contain misplaced or dangling modifiers? A.Riding along in our car, we saw a moose on the way home. B.On the way home, we saw a moose