Seudónimo Seudónimo

02-01-2019
Mathematics

contestada

Simplify: (−2)3 · (−2)4
A) (−2)12
B) (−2)7
C) 212
D) 27

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

02-01-2019

Answer:

B) (−2)7

Step-by-step explanation:

(−2)3 · (−2)4

When the bases are the same, we add the exponents

(-2)^ (3+4)

(-2) ^7

Answer Link

alleah77 alleah77

02-01-2019

Answer:

None of the choices are correct.....

Step-by-step explanation:

The answer is 48

Answer Link

Otras preguntas

The independent variable has control and affects the

Answer please quick

HELP What is the sum of 1000x and 2000x

(Pleas help me I got until tomorrow at 9:00 in the morning) PLEASE HELP A mouse, who always lived on the land, by an unlucky chance, formed a close friendship

Solve for a 6=a/4+2 Steps please ❤️

Important factors in determining the credibility of a health product manufacturer include __________. A. recalls, location, and doctor's recommendation B. locat

Which fracture type results in the “splintering” of the bone?

Nidhi is creating a rectangular garden in her back yard. The length of the garden is 10 feet. The perimeter of the garden must be at least 40 feet and no more t

I NEED HELP EXPLAINING HOW I GOT MY ANSWER ILL GIVE 100 POINTS PLEASEEE?!?!?

A copy machine makes 112 copies in minutes3 and30 seconds. How many copies does it make per minute?